public void WriteNullMatricesThrowsArgumentNullException()
{
var writer = new MatlabMatrixWriter("somefile4");
Assert.Throws<ArgumentNullException>(() => writer.WriteMatrices(new Matrix[] { null }, new[] { "matrix" }));
Matrix matrix = new DenseMatrix(1, 1);
Assert.Throws<ArgumentNullException>(() => writer.WriteMatrices(new[] { matrix }, null));
writer.Dispose();
}
public void WriteNullMatricesThrowsArgumentNullException()
{
var writer = new MatlabMatrixWriter("somefile4");
Assert.Throws <ArgumentNullException>(() => writer.WriteMatrices(new LinearAlgebra.Single.Matrix[] { null }, new[] { "matrix" }));
var matrix = new LinearAlgebra.Single.DenseMatrix(1, 1);
Assert.Throws <ArgumentNullException>(() => writer.WriteMatrices(new LinearAlgebra.Single.Matrix[] { matrix }, null));
writer.Dispose();
}
public void WriteBadMatricesThrowsArgumentException()
{
Matrix matrix = new DenseMatrix(1, 1);
var writer = new MatlabMatrixWriter("somefile3");
Assert.Throws<ArgumentException>(() => writer.WriteMatrices(new[] { matrix }, new[] { string.Empty }));
Assert.Throws<ArgumentException>(() => writer.WriteMatrices(new[] { matrix }, new string[] { null }));
Assert.Throws<ArgumentException>(() => writer.WriteMatrices(new[] { matrix, matrix }, new[] { "matrix" }));
Assert.Throws<ArgumentException>(() => writer.WriteMatrices(new[] { matrix }, new[] { "some matrix" }));
writer.Dispose();
}
public void WriteMatrices_ThrowsArgumentNullException()
{
var writer = new MatlabMatrixWriter("somefile4");
Assert.Throws <ArgumentNullException>(() => writer.WriteMatrices(new Matrix[] { null }, new[] { "matrix" }));
Matrix matrix = new DenseMatrix(1, 1);
Assert.Throws <ArgumentNullException>(() => writer.WriteMatrices(new[] { matrix }, null));
writer.Dispose();
}
public void WriteBadMatricesThrowsArgumentException()
{
var matrix = new LinearAlgebra.Single.DenseMatrix(1, 1);
var writer = new MatlabMatrixWriter("somefile3");
Assert.Throws <ArgumentException>(() => writer.WriteMatrices(new[] { matrix }, new[] { string.Empty }));
Assert.Throws <ArgumentException>(() => writer.WriteMatrices(new[] { matrix }, new string[] { null }));
Assert.Throws <ArgumentException>(() => writer.WriteMatrices(new[] { matrix, matrix }, new[] { "matrix" }));
Assert.Throws <ArgumentException>(() => writer.WriteMatrices(new[] { matrix }, new[] { "some matrix" }));
writer.Dispose();
}
public void CanWriteMatrices()
{
Matrix mat1 = new DenseMatrix(5, 3);
for (var i = 0; i < mat1.ColumnCount; i++)
{
mat1[i, i] = i + .1f;
}
Matrix mat2 = new DenseMatrix(4, 5);
for (var i = 0; i < mat2.RowCount; i++)
{
mat2[i, i] = i + .1f;
}
Matrix mat3 = new SparseMatrix(5, 4);
for (var i = 0; i < mat3.ColumnCount; i++)
{
mat3[i, i] = i + .1f;
}
Matrix mat4 = new SparseMatrix(3, 5);
for (var i = 0; i < mat4.RowCount; i++)
{
mat4[i, i] = i + .1f;
}
var write = new[] { mat1, mat2, mat3, mat4 };
var names = new[] { "mat1", "dense_matrix_2", "s1", "sparse2" };
if (File.Exists("test.mat"))
{
File.Delete("test.mat");
}
var writer = new MatlabMatrixWriter("test.mat");
writer.WriteMatrices(write, names);
writer.Dispose();
var reader = new MatlabMatrixReader("test.mat");
var read = reader.ReadMatrices(names);
Assert.AreEqual(write.Length, read.Count);
for (var i = 0; i < write.Length; i++)
{
var w = write[i];
var r = read[names[i]];
Assert.AreEqual(w.RowCount, r.RowCount);
Assert.AreEqual(w.ColumnCount, r.ColumnCount);
Assert.IsTrue(w.Equals(r));
}
}
public void CanWriteDoubleMatrices()
{
var mat1 = new LinearAlgebra.Double.DenseMatrix(5, 3);
for (var i = 0; i < mat1.ColumnCount; i++)
{
mat1[i, i] = i + .1;
}
var mat2 = new LinearAlgebra.Double.DenseMatrix(4, 5);
for (var i = 0; i < mat2.RowCount; i++)
{
mat2[i, i] = i + .1;
}
var mat3 = new LinearAlgebra.Double.SparseMatrix(5, 4);
mat3[0, 0] = 1.1;
mat3[0, 2] = 2.2;
mat3[4, 3] = 3.3;
var mat4 = new LinearAlgebra.Double.SparseMatrix(3, 5);
mat4[0, 0] = 1.1;
mat4[0, 2] = 2.2;
mat4[2, 4] = 3.3;
var write = new LinearAlgebra.Double.Matrix[] { mat1, mat2, mat3, mat4 };
var names = new[] { "mat1", "dense_matrix_2", "s1", "sparse2" };
if (File.Exists("testd.mat"))
{
File.Delete("testd.mat");
}
var writer = new MatlabMatrixWriter("testd.mat");
writer.WriteMatrices(write, names);
writer.Dispose();
var reader = new MatlabMatrixReader <double>("testd.mat");
var read = reader.ReadMatrices(names);
Assert.AreEqual(write.Length, read.Count);
for (var i = 0; i < write.Length; i++)
{
var w = write[i];
var r = read[names[i]];
Assert.AreEqual(w.RowCount, r.RowCount);
Assert.AreEqual(w.ColumnCount, r.ColumnCount);
Assert.IsTrue(w.Equals(r));
}
}
public void CanWriteMatrices()
{
Matrix mat1 = new DenseMatrix(5, 3);
for (var i = 0; i < mat1.ColumnCount; i++)
{
mat1[i, i] = new Complex32(i + .1f, i + .1f);
}
Matrix mat2 = new DenseMatrix(4, 5);
for (var i = 0; i < mat2.RowCount; i++)
{
mat2[i, i] = new Complex32(i + .1f, i + .1f);
}
Matrix mat3 = new SparseMatrix(5, 4);
for (var i = 0; i < mat3.ColumnCount; i++)
{
mat3[i, i] = new Complex32(i + .1f, i + .1f);
}
Matrix mat4 = new SparseMatrix(3, 5);
for (var i = 0; i < mat4.RowCount; i++)
{
mat4[i, i] = new Complex32(i + .1f, i + .1f);
}
var write = new[] { mat1, mat2, mat3, mat4 };
var names = new[] { "mat1", "dense_matrix_2", "s1", "sparse2" };
if (File.Exists("test.mat"))
{
File.Delete("test.mat");
}
var writer = new MatlabMatrixWriter("test.mat");
writer.WriteMatrices(write, names);
writer.Dispose();
var reader = new MatlabMatrixReader("test.mat");
var read = reader.ReadMatrices(names);
Assert.AreEqual(write.Length, read.Count);
for (var i = 0; i < write.Length; i++)
{
var w = write[i];
var r = read[names[i]];
Assert.AreEqual(w.RowCount, r.RowCount);
Assert.AreEqual(w.ColumnCount, r.ColumnCount);
Assert.IsTrue(w.Equals(r));
}
}
public void CanWriteComplex32Matrices()
{
var mat1 = new LinearAlgebra.Complex32.DenseMatrix(5, 3);
for (var i = 0; i < mat1.ColumnCount; i++)
{
mat1[i, i] = new Complex32(i + .1f, i + .1f);
}
var mat2 = new LinearAlgebra.Complex32.DenseMatrix(4, 5);
for (var i = 0; i < mat2.RowCount; i++)
{
mat2[i, i] = new Complex32(i + .1f, i + .1f);
}
var mat3 = new LinearAlgebra.Complex32.SparseMatrix(5, 4);
mat3[0, 0] = new Complex32(1.1f, 1.1f);
mat3[0, 2] = new Complex32(2.2f, 2.2f);
mat3[4, 3] = new Complex32(3.3f, 3.3f);
var mat4 = new LinearAlgebra.Complex32.SparseMatrix(3, 5);
mat4[0, 0] = new Complex32(1.1f, 1.1f);
mat4[0, 2] = new Complex32(2.2f, 2.2f);
mat4[2, 4] = new Complex32(3.3f, 3.3f);
var write = new LinearAlgebra.Complex32.Matrix[] { mat1, mat2, mat3, mat4 };
var names = new[] { "mat1", "dense_matrix_2", "s1", "sparse2" };
if (File.Exists("testc.mat"))
{
File.Delete("testc.mat");
}
var writer = new MatlabMatrixWriter("testc.mat");
writer.WriteMatrices(write, names);
writer.Dispose();
var reader = new MatlabMatrixReader<Complex32>("testc.mat");
var read = reader.ReadMatrices(names);
Assert.AreEqual(write.Length, read.Count);
for (var i = 0; i < write.Length; i++)
{
var w = write[i];
var r = read[names[i]];
Assert.AreEqual(w.RowCount, r.RowCount);
Assert.AreEqual(w.ColumnCount, r.ColumnCount);
Assert.IsTrue(w.Equals(r));
}
}