Peponi.Maths 1.0.2

.NET 7.0

dotnet add package Peponi.Maths --version 1.0.2

NuGet\Install-Package Peponi.Maths -Version 1.0.2

This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.

<PackageReference Include="Peponi.Maths" Version="1.0.2" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

paket add Peponi.Maths --version 1.0.2

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: Peponi.Maths, 1.0.2"

#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.

// Install Peponi.Maths as a Cake Addin
#addin nuget:?package=Peponi.Maths&version=1.0.2

// Install Peponi.Maths as a Cake Tool
#tool nuget:?package=Peponi.Maths&version=1.0.2

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Peponi.Maths

Peponi.Maths

1. Instruction

This package is under MIT License.
GitHub : Peponi
Blog : Peponi
Instruction & API information is on following section

1.1. About Peponi.Maths

Peponi.Maths is a package for Mathematics.
Including contents are:

1. Coordinates
    - Cartesian (2D & 3D)
    - Cylindrical
    - Polar
    - Spherical
2. Numerical integrations
    - Trapezoidal
    - Midpoint
    - Simpson's rule (1/3 & 3/8)
3. Moving Averages
    - Simple moving average
4. Unit conversion
    - Angle
    - Angular speed
    - Area
    - Dry volume
    - Energy
    - Force
    - Length
    - Prefix
    - Pressure
    - Speed
    - Temperature
    - Volume
    - Weight
5. Windowing
    - Tumbling
    - Sliding
    - Hopping

1.1.1. Peponi.Maths license

The MIT License (MIT)

Copyright (c) 2024 peponi

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

1.1.2. Peponi.Maths install

NuGet\Install-Package Peponi.Maths

2. Peponi.Maths.Coordinates

2.1. CartesianCoordinate2D

Members

Type	Name	Description
double	X	X axis value<br>Raising `PropertyChanged` event
double	Y	Y axis value<br>Raising `PropertyChanged` event
PropertyChangedEventHandler?	PropertyChanged	INotifyPropertyChanged support

Methods

Return type	Name	Description
CartesianCoordinate2D	CartesianCoordinate2D()	Default constructor
CartesianCoordinate2D	CartesianCoordinate2D(double, double)	Constructor
void	Deconstruct(out double, out double)	Deconstructor
double	GetDistanceFromOrigin()	Returns <code>√(X<sup>2</sup>+Y<sup>2</sup>)</code>
string	ToString()	Returns `X, Y`

Example

using Peponi.Maths.Coordinates;

var coordinate = new(3, 4);
var (x, y) = coordinate;

Console.WriteLine(coordinate.GetDistanceFromOrigin());
Console.WriteLine(coordinate.ToString());

/* output:
5
3, 4
*/

2.2. CartesianCoordinate3D

Members

Type	Name	Description
double	X	X axis value<br>Raising `PropertyChanged` event
double	Y	Y axis value<br>Raising `PropertyChanged` event
double	Z	Z axis value<br>Raising `PropertyChanged` event
PropertyChangedEventHandler?	PropertyChanged	INotifyPropertyChanged support

Methods

Return type	Name	Description
CartesianCoordinate3D	CartesianCoordinate3D()	Default constructor
CartesianCoordinate3D	CartesianCoordinate3D(double, double, double)	Constructor
void	Deconstruct(out double, out double, out double)	Deconstructor
double	GetDistanceFromOrigin()	Returns <code>√(X<sup>2</sup>+Y<sup>2</sup>+Z<sup>2</sup>)</code>
string	ToString()	Returns `X, Y, Z`

Example

using Peponi.Maths.Coordinates;

var coordinate = new(3, 4, 5);
var (x, y, z) = coordinate;

Console.WriteLine(coordinate.GetDistanceFromOrigin());
Console.WriteLine(coordinate.ToString());

/* output:
7.071068 ...
3, 4, 5
*/

2.3. CylindricalCoordinate

CylindricalCoordinate

Members

Type	Name	Description
double	R	Radius<br>Raising `PropertyChanged` event
double	Theta	Angle from axis<br>Raising `PropertyChanged` event
double	Z	Z axis value<br>Raising `PropertyChanged` event
PropertyChangedEventHandler?	PropertyChanged	INotifyPropertyChanged support

Methods

Return type	Name	Description
CylindricalCoordinate	CylindricalCoordinate()	Default constructor
CylindricalCoordinate	CylindricalCoordinate(double, double, double)	Constructor
void	Deconstruct(out double, out double, out double)	Deconstructor
double	GetDistanceFromOrigin()	Returns <code>√(R<sup>2</sup>+Z<sup>2</sup>)</code>
string	ToString()	Returns `R, Theta, Z`

Example

using Peponi.Maths.Coordinates;

var coordinate = new(3, 4, 5);
var (r, theta, z) = coordinate;

Console.WriteLine(coordinate.GetDistanceFromOrigin());
Console.WriteLine(coordinate.ToString());

/* output:
5.830952 ...
3, 4, 5
*/

2.4. PolarCoordinate

PolarCoordinate

Members

Type	Name	Description
double	R	Radius<br>Raising `PropertyChanged` event
double	Theta	Angle from axis<br>Raising `PropertyChanged` event
PropertyChangedEventHandler?	PropertyChanged	INotifyPropertyChanged support

Methods

Return type	Name	Description
PolarCoordinate	PolarCoordinate()	Default constructor
PolarCoordinate	PolarCoordinate(double, double)	Constructor
void	Deconstruct(out double, out double)	Deconstructor
double	GetDistanceFromOrigin()	Returns `R`
string	ToString()	Returns `R, Theta`

Example

using Peponi.Maths.Coordinates;

var coordinate = new(3, 4);
var (r, theta) = coordinate;

Console.WriteLine(coordinate.GetDistanceFromOrigin());
Console.WriteLine(coordinate.ToString());

/* output:
3
3, 4
*/

2.5. SphericalCoordinate

SphericalCoordinate

Members

Type	Name	Description
double	R	Radius<br>Raising `PropertyChanged` event
double	Theta	Latitude<br>Raising `PropertyChanged` event
double	Phi	Longitude<br>Raising `PropertyChanged` event
PropertyChangedEventHandler?	PropertyChanged	INotifyPropertyChanged support

Methods

Return type	Name	Description
SphericalCoordinate	SphericalCoordinate()	Default constructor
SphericalCoordinate	SphericalCoordinate(double, double, double)	Constructor
void	Deconstruct(out double, out double, out double)	Deconstructor
double	GetDistanceFromOrigin()	Returns `R`
string	ToString()	Returns `R, Theta, Phi`

Example

using Peponi.Maths.Coordinates;

var coordinate = new(3, 4, 5);
var (r, theta, phi) = coordinate;

Console.WriteLine(coordinate.GetDistanceFromOrigin());
Console.WriteLine(coordinate.ToString());

/* output:
3
3, 4, 5
*/

3. Peponi.Maths.Integration

3.1. Midpoint

Midpoint

Methods

Return type	Name	Description
double	Integrate<X, Y>(List<X>, List<Y>)	Integrate points<br>Count of List<X> & List<Y> must me equal<br>Count of List<X> must be odd
double	Integrate(Func<double, double>, double, double, int)	Integrate input function<br>Low limit ⇐ Upper limit<br>Function must not be null

Example

using Peponi.Maths.Integration;

/// List type

List<int> xs = new() { 1, 4, 7, 10, 13 };
List<double> ys = new() { 0, 1, -1, 4, 7 };

Console.WriteLine(Midpoint.Integrate(xs, ys));

/* output:
30
*/

using Peponi.Maths.Extensions;
using Peponi.Maths.Integration;

/// Function type

Console.WriteLine(Midpoint.Integrate(System.Math.Sin, 0, 17.2, 9).Round(6));

/* output:
1.262177
*/

3.2. Simpson 1/3

Simpson1over3

Methods

Return type	Name	Description
double	Integrate<X, Y>(List<X>, List<Y>)	Integrate points<br>Count of List<X> & List<Y> must me equal<br>Count of List<X> must be odd
double	Integrate(Func<double, double>, double, double, int)	Integrate input function<br>Low limit ⇐ Upper limit<br>Function must not be null<br>Interval count should be even

Example

using Peponi.Maths.Integration;

/// List type

List<int> xs = new() { 1, 4, 7, 10, 13 };
List<double> ys = new() { 0, 1, -1, 4, 7 };

Console.WriteLine(Simpson1over3.Integrate(xs, ys));

/* output:
25
*/

using Peponi.Maths.Extensions;
using Peponi.Maths.Integration;

/// Function type

Console.WriteLine(Simpson1over3.Integrate(System.Math.Sin, 0, 17.2, 8).Round(6));

/* output:
1.341822
*/

3.3. Simpson 3/8

Simpson3over8

Methods

Return type	Name	Description
double	Integrate<X, Y>(List<X>, List<Y>)	Integrate points<br>Count of List<X> & List<Y> must me equal<br>Count of List<X> must be multiple of 3
double	Integrate(Func<double, double>, double, double, int)	Integrate input function<br>Low limit ⇐ Upper limit<br>Function must not be null<br>Interval count should be multiple of 3

Example

using Peponi.Maths.Integration;

/// List type

List<int> xs = new() { 1, 4, 7, 10, 13, 16, 19 };
List<double> ys = new() { 0, 1, -1, 4, 7, -2, 5 };

Console.WriteLine(Simpson3over8.Integrate(xs, ys));

/* output:
31.5
*/

using Peponi.Maths.Extensions;
using Peponi.Maths.Integration;

/// Function type

Console.WriteLine(Simpson3over8.Integrate(System.Math.Sin, 0, 17.2, 9).Round(6));

/* output:
2.189858
*/

3.4. Trapezoidal

Trapezoidal

Methods

Return type	Name	Description
double	Integrate<X, Y>(List<X>, List<Y>)	Integrate points<br>Count of List<X> & List<Y> must me equal<br>Count of List<X> should be over than 1
double	Integrate(Func<double, double>, double, double, int)	Integrate input function<br>Low limit ⇐ Upper limit<br>Function must not be null

Example

using Peponi.Maths.Integration;

/// List type

List<int> xs = new() { 1, 4, 8, 12, 15, 20 };
List<double> ys = new() { 0, 1, -1, 4, 7, 5 };

Console.WriteLine(Trapezoidal.Integrate(xs, ys));

/* output:
54
*/

using Peponi.Maths.Extensions;
using Peponi.Maths.Integration;

/// Function type

Console.WriteLine(Trapezoidal.Integrate(System.Math.Sin, 0, 17.2, 8).Round(6));

/* output:
0.627166
*/

4. Peponi.Maths.MovingAverage

4.1. SimpleMovingAverage<T>

SMA

Methods

Return type Name Description

SimpleMovingAverage SimpleMovingAverage(uint) Window size could not be 0

T Average(T) Returns average value

Return type	Name	Description
SimpleMovingAverage	SimpleMovingAverage(uint)	Window size could not be 0
T	Average(T)	Returns average value

Example

using Peponi.Maths.MovingAverage;

SimpleMovingAverage<double> movingAverage = new(3);

for (int i = 1; i < 5; i++)
{
    Console.WriteLine(movingAverage.Average(i));
}

/* output:
1
1.5
2
3
*/

5. Peponi.Maths.UnitConversion

5.1. Introduction

Call UnitConvert.Convert<T>(T, Enum, Enum) for converting unit.
The name of enums are full name. Symbol and descriptions could find on comments.

5.2. Angle

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(1.234, AngleUnit.Degree, AngleUnit.Radian).Round(6));

/* output:
0.021537
*/

5.3. AngularSpeed

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, AngularSpeedUnit.RadianPerSecond, AngularSpeedUnit.RadianPerMinute).Round(6));

/* output:
1299.18
*/

5.4. Area

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, AreaUnit.SquareMeter, AreaUnit.SquareFoot).Round(8));

/* output:
233.07095225
*/

5.5. DryVolume

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, DryVolumeUnit.Liter, DryVolumeUnit.Barrel).Round(6));

/* output:
0.187266
*/

5.6. Energy

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, EnergyUnit.Joule, EnergyUnit.WattHour).Round(6));

/* output:
0.006015
*/

5.7. Force

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, ForceUnit.Newton, ForceUnit.KiloGramForce).Round(6));

/* output:
2.207992
*/

5.8. Length

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, LengthUnit.Meter, LengthUnit.Mile).Round(6));

/* output:
0.013455
*/

5.9. Prefix

using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, PrefixUnit.None, PrefixUnit.Kilo));

/* output:
21.653E-3
*/

5.10. Pressure

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, PressureUnit.Pascal, PressureUnit.Torr).Round(9));

/* output:
0.162410856
*/

5.10. Speed

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, SpeedUnit.MeterPerSecond, SpeedUnit.MilePerHour).Round(6));

/* output:
48.436382
*/

5.11. Temperature

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, TemperatureUnit.Celsius, TemperatureUnit.Fahrenheit).Round(6));

/* output:
70.9754
*/

5.12. Volume

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, VolumeUnit.CubicMeter, VolumeUnit.CubicYard).Round(6));

/* output:
28.321055
*/

5.13. Weight

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, WeightUnit.KiloGram, WeightUnit.Pound).Round(6));

/* output:
47.736694
*/

6. Windowing

6.1. Hopping window

HoppingWindow1 HoppingWindow2

Methods

Return type	Name	Description
IEnumerable<IEnumerable<T>>	ToHoppingWindows(IEnumerable<T>, uint, uint)	Get windows for given parameters
Task<IEnumerable<IEnumerable<T>>>	ToHoppingWindowsAsync(IEnumerable<T>, uint, uint)
IEnumerable<IEnumerable<T>>	ToHoppingWindows(IEnumerable<T>, uint, uint, uint)
Task<IEnumerable<IEnumerable<T>>>	ToHoppingWindowsAsync(IEnumerable<T>, uint, uint, uint)
IEnumerable<IEnumerable<T>>	ToHoppingWindows(IEnumerable<T>, uint, uint, uint, uint)
Task<IEnumerable<IEnumerable<T>>>	ToHoppingWindowsAsync(IEnumerable<T>, uint, uint, uint, uint)
IEnumerable<IEnumerable<V>>	ToHoppingWindows(IEnumerable<T>, uint, uint, Func<T, V>)
Task<IEnumerable<IEnumerable<V>>>	ToHoppingWindowsAsync(IEnumerable<T>, uint, uint, Func<T, V>)
IEnumerable<IEnumerable<V>>	ToHoppingWindows(IEnumerable<T>, uint, uint, uint, Func<T, V>)
Task<IEnumerable<IEnumerable<V>>>	ToHoppingWindowsAsync(IEnumerable<T>, uint, uint, uint, Func<T, V>)
IEnumerable<IEnumerable<V>>	ToHoppingWindows(IEnumerable<T>, uint, uint, uint, uint, Func<T, V>)
Task<IEnumerable<IEnumerable<V>>>	ToHoppingWindowsAsync(IEnumerable<T>, uint, uint, uint, uint, Func<T, V>)
IEnumerable<IEnumerable<DateTime>>	ToHoppingWindows(IEnumerable<DateTime>, DateTime, TimeSpan, TimeSpan)
Task<IEnumerable<IEnumerable<DateTime>>>	ToHoppingWindowsAsync(IEnumerable<DateTime>, DateTime, TimeSpan, TimeSpan)
IEnumerable<IEnumerable<DateTime>>	ToHoppingWindows(IEnumerable<DateTime>, DateTime, DateTime, TimeSpan, TimeSpan)
Task<IEnumerable<IEnumerable<DateTime>>>	ToHoppingWindowsAsync(IEnumerable<DateTime>, DateTime, DateTime, TimeSpan, TimeSpan)
IEnumerable<IEnumerable<V>>	ToHoppingWindows(IEnumerable<T>, DateTime, TimeSpan, TimeSpan, Func<T, DateTime>, Func<T, V>)
Task<IEnumerable<IEnumerable<V>>>	ToHoppingWindowsAsync(IEnumerable<T>, DateTime, TimeSpan, TimeSpan, Func<T, DateTime>, Func<T, V>)
IEnumerable<IEnumerable<V>>	ToHoppingWindows(IEnumerable<T>, DateTime, DateTime, TimeSpan, TimeSpan, Func<T, DateTime>, Func<T, V>)
Task<IEnumerable<IEnumerable<V>>>	ToHoppingWindowsAsync(IEnumerable<T>, DateTime, DateTime, TimeSpan, TimeSpan, Func<T, DateTime>, Func<T, V>)

Example

internal class DataClass
{
    public DateTime Time;
    public int Data;

    public DataClass(int data)
    {
        Data = data;
    }

    public DataClass(DateTime time, int data)
    {
        Time = time;
        Data = data;
    }
}

using Peponi.Maths.Windowing;

List<int> datas = new();
for (int i = 0; i < 10; i++) datas.Add(i);

var result = HoppingWindows.ToHoppingWindows(datas, 1, 8, 5, 3);
foreach (var arr in result) Console.WriteLine(string.Join(", ", arr));

/* output:
1, 2, 3, 4, 5
4, 5, 6, 7, 8
*/

using Peponi.Maths.Windowing;

List<DataClass> datas = new();
for (int i = 0; i < 10; i++) datas.Add(new(i));

var result = HoppingWindows.ToHoppingWindows(datas, 1, 8, 5, 3, x => x.Data);
foreach (var arr in result) Console.WriteLine(string.Join(", ", arr));

/* output:
1, 2, 3, 4, 5
4, 5, 6, 7, 8
*/

using Peponi.Maths.Windowing;

List<DateTime> datas = new();
for (int i = 0; i < 10; i++) datas.Add(DateTime.Today + TimeSpan.FromSeconds(i));

var result = HoppingWindows.ToHoppingWindows(datas, DateTime.Today + TimeSpan.FromSeconds(1),
                                             DateTime.Today + TimeSpan.FromSeconds(8), TimeSpan.FromSeconds(5), TimeSpan.FromSeconds(3));
foreach (var arr in result) Console.WriteLine(string.Join(", ", arr.Select(x => x.ToString("HH.mm.ss"))));

/* output:
00.00.01, 00.00.02, 00.00.03, 00.00.04, 00.00.05, 00.00.06
00.00.04, 00.00.05, 00.00.06, 00.00.07, 00.00.08
*/

using Peponi.Maths.Windowing;

List<DataClass> datas = new();
for (int i = 0; i < 10; i++) datas.Add(new(DateTime.Today + TimeSpan.FromSeconds(i) + TimeSpan.FromMilliseconds(i), i));

var result = SlidingWindows.ToSlidingWindows(datas, DateTime.Today + TimeSpan.FromSeconds(1),
                                             DateTime.Today + TimeSpan.FromSeconds(8), TimeSpan.FromSeconds(5), x => x.Time, x => x.Data);
foreach (var arr in result) Console.WriteLine(string.Join(", ", arr));

/* output:
1, 2, 3, 4, 5
2, 3, 4, 5, 6
3, 4, 5, 6, 7
*/

6.2. Sliding window

SlidingWindow1 SlidingWindow2

Methods

Return type	Name	Description
IEnumerable<IEnumerable<T>>	ToSlidingWindows(IEnumerable<T>, uint)	Get windows for given parameters
Task<IEnumerable<IEnumerable<T>>>	ToSlidingWindowsAsync(IEnumerable<T>, uint)
IEnumerable<IEnumerable<T>>	ToSlidingWindows(IEnumerable<T>, uint, uint)
Task<IEnumerable<IEnumerable<T>>>	ToSlidingWindowsAsync(IEnumerable<T>, uint, uint)
IEnumerable<IEnumerable<T>>	ToSlidingWindows(IEnumerable<T>, uint, uint, uint)
Task<IEnumerable<IEnumerable<T>>>	ToSlidingWindowsAsync(IEnumerable<T>, uint, uint, uint)
IEnumerable<IEnumerable<V>>	ToSlidingWindows(IEnumerable<T>, uint, Func<T, V>)
Task<IEnumerable<IEnumerable<V>>>	ToSlidingWindowsAsync(IEnumerable<T>, uint, Func<T, V>)
IEnumerable<IEnumerable<V>>	ToSlidingWindows(IEnumerable<T>, uint, uint, Func<T, V>)
Task<IEnumerable<IEnumerable<V>>>	ToSlidingWindowsAsync(IEnumerable<T>, uint, uint, Func<T, V>)
IEnumerable<IEnumerable<V>>	ToSlidingWindows(IEnumerable<T>, uint, uint, uint, Func<T, V>)
Task<IEnumerable<IEnumerable<V>>>	ToSlidingWindowsAsync(IEnumerable<T>, uint, uint, uint, Func<T, V>)
IEnumerable<IEnumerable<DateTime>>	ToSlidingWindows(IEnumerable<DateTime>, DateTime, TimeSpan)
Task<IEnumerable<IEnumerable<DateTime>>>	ToSlidingWindowsAsync(IEnumerable<DateTime>, DateTime, TimeSpan)
IEnumerable<IEnumerable<DateTime>>	ToSlidingWindows(IEnumerable<DateTime>, DateTime, DateTime, TimeSpan)
Task<IEnumerable<IEnumerable<DateTime>>>	ToSlidingWindowsAsync(IEnumerable<DateTime>, DateTime, DateTime, TimeSpan)
IEnumerable<IEnumerable<V>>	ToSlidingWindows(IEnumerable<T>, DateTime, TimeSpan, Func<T, DateTime>, Func<T, V>)
Task<IEnumerable<IEnumerable<V>>>	ToSlidingWindowsAsync(IEnumerable<T>, DateTime, TimeSpan, Func<T, DateTime>, Func<T, V>)
IEnumerable<IEnumerable<V>>	ToSlidingWindows(IEnumerable<T>, DateTime, DateTime, TimeSpan, Func<T, DateTime>, Func<T, V>)
Task<IEnumerable<IEnumerable<V>>>	ToSlidingWindowsAsync(IEnumerable<T>, DateTime, DateTime, TimeSpan, Func<T, DateTime>, Func<T, V>)

Example

internal class DataClass
{
    public DateTime Time;
    public int Data;

    public DataClass(int data)
    {
        Data = data;
    }

    public DataClass(DateTime time, int data)
    {
        Time = time;
        Data = data;
    }
}

using Peponi.Maths.Windowing;

List<int> datas = new();
for (int i = 0; i < 10; i++) datas.Add(i);

var result = SlidingWindows.ToSlidingWindows(datas, 2, 8, 5);
foreach (var arr in result) Console.WriteLine(string.Join(", ", arr));

/* output:
2, 3, 4, 5, 6
3, 4, 5, 6, 7
4, 5, 6, 7, 8
*/

using Peponi.Maths.Windowing;

List<DataClass> datas = new();
for (int i = 0; i < 10; i++) datas.Add(new(i));

var result = SlidingWindows.ToSlidingWindows(datas, 2, 8, 5, x => x.Data);
foreach (var arr in result) Console.WriteLine(string.Join(", ", arr));

/* output:
2, 3, 4, 5, 6
3, 4, 5, 6, 7
4, 5, 6, 7, 8
*/

using Peponi.Maths.Windowing;

List<DateTime> datas = new();
for (int i = 0; i < 10; i++) datas.Add(DateTime.Today + TimeSpan.FromSeconds(i));

var result = SlidingWindows.ToSlidingWindows(datas, DateTime.Today + TimeSpan.FromSeconds(1),
                                             DateTime.Today + TimeSpan.FromSeconds(8), TimeSpan.FromSeconds(5));
foreach (var arr in result) Console.WriteLine(string.Join(", ", arr.Select(x => x.ToString("HH.mm.ss"))));

/* output:
00.00.01, 00.00.02, 00.00.03, 00.00.04, 00.00.05, 00.00.06
00.00.02, 00.00.03, 00.00.04, 00.00.05, 00.00.06, 00.00.07
00.00.03, 00.00.04, 00.00.05, 00.00.06, 00.00.07, 00.00.08
*/

using Peponi.Maths.Windowing;

List<DataClass> datas = new();
for (int i = 0; i < 10; i++) datas.Add(new(DateTime.Today + TimeSpan.FromSeconds(i) + TimeSpan.FromMilliseconds(i), i));

var result = SlidingWindows.ToSlidingWindows(datas, DateTime.Today + TimeSpan.FromSeconds(1),
                                             DateTime.Today + TimeSpan.FromSeconds(8), TimeSpan.FromSeconds(5), x => x.Time, x => x.Data);
foreach (var arr in result) Console.WriteLine(string.Join(", ", arr));

/* output:
1, 2, 3, 4, 5
2, 3, 4, 5, 6
3, 4, 5, 6, 7
*/

6.3. Tumbling window

TumblingWindow1 TumblingWindow2

Methods

Return type	Name	Description
IEnumerable<IEnumerable<T>>	ToTumblingWindows(IEnumerable<T>, uint)	Get windows for given parameters
Task<IEnumerable<IEnumerable<T>>>	ToTumblingWindowsAsync(IEnumerable<T>, uint)
IEnumerable<IEnumerable<T>>	ToTumblingWindows(IEnumerable<T>, uint, uint)
Task<IEnumerable<IEnumerable<T>>>	ToTumblingWindowsAsync(IEnumerable<T>, uint, uint)
IEnumerable<IEnumerable<T>>	ToTumblingWindows(IEnumerable<T>, uint, uint, uint)
Task<IEnumerable<IEnumerable<T>>>	ToTumblingWindowsAsync(IEnumerable<T>, uint, uint, uint)
IEnumerable<IEnumerable<V>>	ToTumblingWindows(IEnumerable<T>, uint, Func<T, V>)
Task<IEnumerable<IEnumerable<V>>>	ToTumblingWindowsAsync(IEnumerable<T>, uint, Func<T, V>)
IEnumerable<IEnumerable<V>>	ToTumblingWindows(IEnumerable<T>, uint, uint, Func<T, V>)
Task<IEnumerable<IEnumerable<V>>>	ToTumblingWindowsAsync(IEnumerable<T>, uint, uint, Func<T, V>)
IEnumerable<IEnumerable<V>>	ToTumblingWindows(IEnumerable<T>, uint, uint, uint, Func<T, V>)
Task<IEnumerable<IEnumerable<V>>>	ToTumblingWindowsAsync(IEnumerable<T>, uint, uint, uint, Func<T, V>)
IEnumerable<IEnumerable<DateTime>>	ToTumblingWindows(IEnumerable<DateTime>, DateTime, TimeSpan)
Task<IEnumerable<IEnumerable<DateTime>>>	ToTumblingWindowsAsync(IEnumerable<DateTime>, DateTime, TimeSpan)
IEnumerable<IEnumerable<DateTime>>	ToTumblingWindows(IEnumerable<DateTime>, DateTime, DateTime, TimeSpan)
Task<IEnumerable<IEnumerable<DateTime>>>	ToTumblingWindowsAsync(IEnumerable<DateTime>, DateTime, DateTime, TimeSpan)
IEnumerable<IEnumerable<V>>	ToTumblingWindows(IEnumerable<T>, DateTime, TimeSpan, Func<T, DateTime>, Func<T, V>)
Task<IEnumerable<IEnumerable<V>>>	ToTumblingWindowsAsync(IEnumerable<T>, DateTime, TimeSpan, Func<T, DateTime>, Func<T, V>)
IEnumerable<IEnumerable<V>>	ToTumblingWindows(IEnumerable<T>, DateTime, DateTime, TimeSpan, Func<T, DateTime>, Func<T, V>)
Task<IEnumerable<IEnumerable<V>>>	ToTumblingWindowsAsync(IEnumerable<T>, DateTime, DateTime, TimeSpan, Func<T, DateTime>, Func<T, V>)

Example

internal class DataClass
{
    public DateTime Time;
    public int Data;

    public DataClass(int data)
    {
        Data = data;
    }

    public DataClass(DateTime time, int data)
    {
        Time = time;
        Data = data;
    }
}

using Peponi.Maths.Windowing;

List<int> datas = new();
for (int i = 0; i < 10; i++) datas.Add(i);

var result = TumblingWindows.ToTumblingWindows(datas, 2, 8, 5);
foreach (var arr in result) Console.WriteLine(string.Join(", ", arr));

/* output:
2, 3, 4, 5, 6
7, 8
*/

using Peponi.Maths.Windowing;

List<DataClass> datas = new();
for (int i = 0; i < 10; i++) datas.Add(new(i));

var result = TumblingWindows.ToTumblingWindows(datas, 3, 8, 5, x => x.Data);
foreach (var arr in result) Console.WriteLine(string.Join(", ", arr));

/* output:
3, 4, 5, 6, 7
8
*/

using Peponi.Maths.Windowing;

List<DataClass> datas = new();
for (int i = 0; i < 10; i++) datas.Add(new(DateTime.Today + TimeSpan.FromSeconds(i), i));

var result = TumblingWindows.ToTumblingWindows(datas, DateTime.Today, TimeSpan.FromSeconds(5), x => x.Time, x => x.Data);
foreach (var arr in result) Console.WriteLine(string.Join(", ", arr));

/* output:
0, 1, 2, 3, 4, 5
5, 6, 7, 8, 9
*/

using Peponi.Maths.Windowing;

List<DataClass> datas = new();
for (int i = 0; i < 10; i++) datas.Add(new(DateTime.Today + TimeSpan.FromSeconds(i) + TimeSpan.FromMilliseconds(i), i));

var result = TumblingWindows.ToTumblingWindows(datas, DateTime.Today + TimeSpan.FromSeconds(1),
                                               DateTime.Today + TimeSpan.FromSeconds(8), TimeSpan.FromSeconds(5),
                                               x => x.Time, x => x.Data);
foreach (var arr in result) Console.WriteLine(string.Join(", ", arr));

/* output:
1, 2, 3, 4, 5
6, 7
*/

Product	Compatible and additional computed target framework versions.
.NET	net7.0 is compatible. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed.

Product

.NET

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

net7.0
- No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last updated
1.0.2	104	3/15/2024
1.0.1	94	2/22/2024
1.0.0	96	2/21/2024

Version 1.0.2:
- Fix LengthUnit:
AtttoMeter -> AttoMeter
- Improve performance of UnitConversion ( O(n) -> O(1) )
- Add package icon

Version 1.0.1:
- Fix comments error

Version 1.0.0:
- Initial upload

Peponi.Maths 1.0.2

Peponi.Maths

1. Instruction

1.1. About Peponi.Maths

1.1.1. Peponi.Maths license

1.1.2. Peponi.Maths install

2. Peponi.Maths.Coordinates

2.1. CartesianCoordinate2D

2.2. CartesianCoordinate3D

2.3. CylindricalCoordinate

2.4. PolarCoordinate

2.5. SphericalCoordinate

3. Peponi.Maths.Integration

3.1. Midpoint

3.2. Simpson 1/3

3.3. Simpson 3/8

3.4. Trapezoidal

4. Peponi.Maths.MovingAverage

4.1. SimpleMovingAverage<T>

5. Peponi.Maths.UnitConversion

5.1. Introduction

5.2. Angle

5.3. AngularSpeed

5.4. Area

5.5. DryVolume

5.6. Energy

5.7. Force

5.8. Length

5.9. Prefix

5.10. Pressure

5.10. Speed

5.11. Temperature

5.12. Volume

5.13. Weight

6. Windowing

6.1. Hopping window

6.2. Sliding window

6.3. Tumbling window

net7.0

NuGet packages

GitHub repositories