csharpfftfsharpintegrationinterpolationlinear-algebramathdifferentiationmatrixnumericsrandomregressionstatisticsmathnet
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
97 lines
4.9 KiB
97 lines
4.9 KiB
// <copyright file="MatrixLoader.cs" company="Math.NET">
|
|
// Math.NET Numerics, part of the Math.NET Project
|
|
// http://numerics.mathdotnet.com
|
|
// http://github.com/mathnet/mathnet-numerics
|
|
// http://mathnetnumerics.codeplex.com
|
|
//
|
|
// Copyright (c) 2009-2013 Math.NET
|
|
//
|
|
// 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.
|
|
// </copyright>
|
|
|
|
using System.Collections.Generic;
|
|
using MathNet.Numerics.LinearAlgebra;
|
|
using NUnit.Framework;
|
|
|
|
namespace MathNet.Numerics.UnitTests.LinearAlgebraTests.Complex
|
|
{
|
|
#if NOSYSNUMERICS
|
|
using Complex = Numerics.Complex;
|
|
#else
|
|
using Complex = System.Numerics.Complex;
|
|
#endif
|
|
|
|
/// <summary>
|
|
/// Base class for matrix tests.
|
|
/// </summary>
|
|
public abstract class MatrixLoader
|
|
{
|
|
/// <summary>
|
|
/// Gets or sets test matrices values to use.
|
|
/// </summary>
|
|
protected Dictionary<string, Complex[,]> TestData2D { get; set; }
|
|
|
|
/// <summary>
|
|
/// Gets or sets test matrices instances to use.
|
|
/// </summary>
|
|
protected Dictionary<string, Matrix<Complex>> TestMatrices { get; set; }
|
|
|
|
/// <summary>
|
|
/// Creates a matrix for the given number of rows and columns.
|
|
/// </summary>
|
|
/// <param name="rows">The number of rows.</param>
|
|
/// <param name="columns">The number of columns.</param>
|
|
/// <returns>A matrix with the given dimensions.</returns>
|
|
protected abstract Matrix<Complex> CreateMatrix(int rows, int columns);
|
|
|
|
/// <summary>
|
|
/// Creates a matrix from a 2D array.
|
|
/// </summary>
|
|
/// <param name="data">The 2D array to create this matrix from.</param>
|
|
/// <returns>A matrix with the given values.</returns>
|
|
protected abstract Matrix<Complex> CreateMatrix(Complex[,] data);
|
|
|
|
/// <summary>
|
|
/// Setup test matrices.
|
|
/// </summary>
|
|
[SetUp]
|
|
public virtual void SetupMatrices()
|
|
{
|
|
TestData2D = new Dictionary<string, Complex[,]>
|
|
{
|
|
{ "Singular3x3", new[,] { { new Complex(1.0, 1), new Complex(1.0, 1), new Complex(2.0, 1) }, { new Complex(1.0, 1), new Complex(1.0, 1), new Complex(2.0, 1) }, { new Complex(1.0, 1), new Complex(1.0, 1), new Complex(2.0, 1) } } },
|
|
{ "Square3x3", new[,] { { new Complex(-1.1, 1), new Complex(-2.2, 1), new Complex(-3.3, 1) }, { Complex.Zero, new Complex(1.1, 1), new Complex(2.2, 1) }, { new Complex(-4.4, 1), new Complex(5.5, 1), new Complex(6.6, 1) } } },
|
|
{ "Square4x4", new[,] { { new Complex(-1.1, 1), new Complex(-2.2, 1), new Complex(-3.3, 1), new Complex(-4.4, 1) }, { Complex.Zero, new Complex(1.1, 1), new Complex(2.2, 1), new Complex(3.3, 1) }, { new Complex(1.0, 1), new Complex(2.1, 1), new Complex(6.2, 1), new Complex(4.3, 1) }, { new Complex(-4.4, 1), new Complex(5.5, 1), new Complex(6.6, 1), new Complex(-7.7, 1) } } },
|
|
{ "Singular4x4", new[,] { { new Complex(-1.1, 1), new Complex(-2.2, 1), new Complex(-3.3, 1), new Complex(-4.4, 1) }, { new Complex(-1.1, 1), new Complex(-2.2, 1), new Complex(-3.3, 1), new Complex(-4.4, 1) }, { new Complex(-1.1, 1), new Complex(-2.2, 1), new Complex(-3.3, 1), new Complex(-4.4, 1) }, { new Complex(-1.1, 1), new Complex(-2.2, 1), new Complex(-3.3, 1), new Complex(-4.4, 1) } } },
|
|
{ "Tall3x2", new[,] { { new Complex(-1.1, 1), new Complex(-2.2, 1) }, { Complex.Zero, new Complex(1.1, 1) }, { new Complex(-4.4, 1), new Complex(5.5, 1) } } },
|
|
{ "Wide2x3", new[,] { { new Complex(-1.1, 1), new Complex(-2.2, 1), new Complex(-3.3, 1) }, { Complex.Zero, new Complex(1.1, 1), new Complex(2.2, 1) } } },
|
|
{ "Symmetric3x3", new[,] { { Complex.One, 2.0, 3.0 }, { 2.0, 2.0, 0.0 }, { 3.0, 0.0, 3.0 } } }
|
|
};
|
|
|
|
TestMatrices = new Dictionary<string, Matrix<Complex>>();
|
|
foreach (var name in TestData2D.Keys)
|
|
{
|
|
TestMatrices.Add(name, CreateMatrix(TestData2D[name]));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|