/// <summary>
/// Create a new diagonal matrix and initialize each diagonal value from the provided indexed enumerable.
/// Keys must be provided at most once, zero is assumed if a key is omitted.
/// This new matrix will be independent from the enumerable.
/// A new memory block will be allocated for storing the matrix.
/// </summary>
public static DiagonalMatrix OfIndexedDiagonal(int rows, int columns, IEnumerable <Tuple <int, Complex> > diagonal)
{
return(new DiagonalMatrix(DiagonalMatrixStorage <Complex> .OfIndexedEnumerable(rows, columns, diagonal)));
}
/// <summary>
/// Create a new diagonal matrix and initialize each diagonal value using the provided init function.
/// </summary>
public static DiagonalMatrix Create(int rows, int columns, Func <int, Complex> init)
{
return(new DiagonalMatrix(DiagonalMatrixStorage <Complex> .OfInit(rows, columns, init)));
}
/// <summary>
/// Create a new diagonal matrix with diagonal values sampled from the provided random distribution.
/// </summary>
public static DiagonalMatrix CreateRandom(int rows, int columns, IContinuousDistribution distribution)
{
return(new DiagonalMatrix(DiagonalMatrixStorage <double> .OfInit(rows, columns,
i => distribution.Sample())));
}
/// <summary>
/// Create a new diagonal matrix as a copy of the given other matrix.
/// This new matrix will be independent from the other matrix.
/// The matrix to copy from must be diagonal as well.
/// A new memory block will be allocated for storing the matrix.
/// </summary>
public static DiagonalMatrix OfMatrix(Matrix <Complex> matrix)
{
return(new DiagonalMatrix(DiagonalMatrixStorage <Complex> .OfMatrix(matrix.Storage)));
}
/// <summary>
/// Create a new diagonal matrix straight from an initialized matrix storage instance.
/// The storage is used directly without copying.
/// Intended for advanced scenarios where you're working directly with
/// storage for performance or interop reasons.
/// </summary>
public DiagonalMatrix(DiagonalMatrixStorage <float> storage)
: base(storage)
{
_data = storage.Data;
}
/// <summary>
/// Create a new diagonal matrix as a copy of the given two-dimensional array.
/// This new matrix will be independent from the provided array.
/// The array to copy from must be diagonal as well.
/// A new memory block will be allocated for storing the matrix.
/// </summary>
public static DiagonalMatrix OfArray(double[,] array)
{
return(new DiagonalMatrix(DiagonalMatrixStorage <double> .OfArray(array)));
}
public override Matrix <double> Diagonal(DiagonalMatrixStorage <double> storage)
{
return(new DiagonalMatrix(storage));
}
public DiagonalMatrix(Matrix <double> matrix)
: this(DiagonalMatrixStorage <double> .OfMatrix(matrix.Storage))
{
}
public DiagonalMatrix(Matrix <float> matrix)
: this(DiagonalMatrixStorage <float> .OfMatrix(matrix.Storage))
{
}
/// <summary> /// Create a new diagonal matrix straight from an initialized matrix storage instance. /// The storage is used directly without copying. /// Intended for advanced scenarios where you're working directly with /// storage for performance or interop reasons. /// </summary> public abstract Matrix <T> Diagonal(DiagonalMatrixStorage <T> storage);
public DiagonalMatrix(float[,] array)
: this(DiagonalMatrixStorage <float> .OfArray(array))
{
}
internal DiagonalMatrix(DiagonalMatrixStorage <float> storage)
: base(storage)
{
_storage = storage;
_data = _storage.Data;
}
internal DiagonalMatrix(DiagonalMatrixStorage <Complex> storage)
: base(storage)
{
_storage = storage;
_data = _storage.Data;
}
/// <summary>
/// Create a new diagonal matrix straight from an initialized matrix storage instance.
/// The storage is used directly without copying.
/// Intended for advanced scenarios where you're working directly with
/// storage for performance or interop reasons.
/// </summary>
public DiagonalMatrix(DiagonalMatrixStorage <Complex> storage)
: base(storage)
{
_data = storage.Data;
}
return(new DiagonalMatrix(DiagonalMatrixStorage <float> .OfIndexedEnumerable(rows, columns, diagonal)));
/// <summary>
/// Create a new diagonal matrix straight from an initialized matrix storage instance.
/// The storage is used directly without copying.
/// Intended for advanced scenarios where you're working directly with
/// storage for performance or interop reasons.
/// </summary>
public DiagonalMatrix(DiagonalMatrixStorage<Complex> storage)
: base(storage)
{
_storage = storage;
_data = _storage.Data;
}
/// <summary>
/// Create a new diagonal matrix straight from an initialized matrix storage instance.
/// The storage is used directly without copying.
/// Intended for advanced scenarios where you're working directly with
/// storage for performance or interop reasons.
/// </summary>
public DiagonalMatrix(DiagonalMatrixStorage<float> storage)
: base(storage)
{
_data = storage.Data;
}
/// <summary>
/// Create a new diagonal matrix as a copy of the given two-dimensional array.
/// This new matrix will be independent from the provided array.
/// The array to copy from must be diagonal as well.
/// A new memory block will be allocated for storing the matrix.
/// </summary>
public static DiagonalMatrix OfArray(float[,] array)
{
return(new DiagonalMatrix(DiagonalMatrixStorage <float> .OfArray(array)));
}
/// <summary>
/// Create a new diagonal matrix straight from an initialized matrix storage instance.
/// The storage is used directly without copying.
/// Intended for advanced scenarios where you're working directly with
/// storage for performance or interop reasons.
/// </summary>
public DiagonalMatrix(DiagonalMatrixStorage<Complex32> storage)
: base(storage)
{
_data = storage.Data;
}
/// <summary>
/// Create a new diagonal matrix as a copy of the given other matrix.
/// This new matrix will be independent from the other matrix.
/// The matrix to copy from must be diagonal as well.
/// A new memory block will be allocated for storing the matrix.
/// </summary>
public static DiagonalMatrix OfMatrix(Matrix <double> matrix)
{
return(new DiagonalMatrix(DiagonalMatrixStorage <double> .OfMatrix(matrix.Storage)));
}
/// <summary>
/// Create a new diagonal matrix with diagonal values sampled from the provided random distribution.
/// </summary>
public static DiagonalMatrix CreateRandom(int rows, int columns, IContinuousDistribution distribution)
{
return(new DiagonalMatrix(DiagonalMatrixStorage <Complex32> .OfInit(rows, columns,
i => new Complex32((float)distribution.Sample(), (float)distribution.Sample()))));
}
/// <summary>
/// Create a new square sparse identity matrix where each diagonal value is set to One.
/// </summary>
public static DiagonalMatrix CreateIdentity(int order)
{
return(new DiagonalMatrix(DiagonalMatrixStorage <double> .OfInit(order, order, i => One)));
}
/// <summary>
/// Create a new diagonal matrix straight from an initialized matrix storage instance.
/// The storage is used directly without copying.
/// Intended for advanced scenarios where you're working directly with
/// storage for performance or interop reasons.
/// </summary>
public DiagonalMatrix(DiagonalMatrixStorage <Complex32> storage)
: base(storage)
{
_storage = storage;
_data = _storage.Data;
}
/// <summary>
/// Create a new diagonal matrix straight from an initialized matrix storage instance.
/// The storage is used directly without copying.
/// Intended for advanced scenarios where you're working directly with
/// storage for performance or interop reasons.
/// </summary>
public DiagonalMatrix(DiagonalMatrixStorage <double> storage)
: base(storage)
{
_storage = storage;
_data = _storage.Data;
}
public DiagonalMatrix(Complex[,] array)
: this(DiagonalMatrixStorage <Complex> .OfArray(array))
{
}
/// <summary>
/// Create a new diagonal matrix as a copy of the given two-dimensional array.
/// This new matrix will be independent from the provided array.
/// The array to copy from must be diagonal as well.
/// A new memory block will be allocated for storing the matrix.
/// </summary>
public static DiagonalMatrix OfArray(Complex[,] array)
{
return(new DiagonalMatrix(DiagonalMatrixStorage <Complex> .OfArray(array)));
}
public DiagonalMatrix(Matrix <Complex> matrix)
: this(DiagonalMatrixStorage <Complex> .OfMatrix(matrix.Storage))
{
}
/// <summary>
/// Create a new diagonal matrix and initialize each diagonal value from the provided enumerable.
/// This new matrix will be independent from the enumerable.
/// A new memory block will be allocated for storing the matrix.
/// </summary>
public static DiagonalMatrix OfDiagonal(int rows, int columns, IEnumerable <Complex> diagonal)
{
return(new DiagonalMatrix(DiagonalMatrixStorage <Complex> .OfEnumerable(rows, columns, diagonal)));
}
/// <summary>
/// Create a new diagonal matrix straight from an initialized matrix storage instance.
/// The storage is used directly without copying.
/// Intended for advanced scenarios where you're working directly with
/// storage for performance or interop reasons.
/// </summary>
public static Matrix <T> Diagonal <T>(DiagonalMatrixStorage <T> storage)
where T : struct, IEquatable <T>, IFormattable
{
return(Matrix <T> .Build.Diagonal(storage));
}
/// <summary>
/// Create a new square sparse identity matrix where each diagonal value is set to One.
/// </summary>
public static DiagonalMatrix CreateIdentity(int order)
{
return(new DiagonalMatrix(DiagonalMatrixStorage <Complex> .OfValue(order, order, One)));
}
internal DiagonalMatrix(DiagonalMatrixStorage<Complex32> storage)
: base(storage)
{
_storage = storage;
_data = _storage.Data;
}
internal DiagonalMatrix(DiagonalMatrixStorage<float> storage)
: base(storage)
{
_storage = storage;
_data = _storage.Data;
}
/// <summary>
/// Create a new diagonal matrix as a copy of the given other matrix.
/// This new matrix will be independent from the other matrix.
/// The matrix to copy from must be diagonal as well.
/// A new memory block will be allocated for storing the matrix.
/// </summary>
public static DiagonalMatrix OfMatrix(Matrix <float> matrix)
{
return(new DiagonalMatrix(DiagonalMatrixStorage <float> .OfMatrix(matrix.Storage)));
}
/// <summary>
/// Initializes a new instance of the <see cref="DiagonalMatrix"/> class.
/// </summary>
public DiagonalMatrix(DiagonalMatrixStorage<double> storage)
: base(storage)
{
_storage = storage;
_data = _storage.Data;
}
public DiagonalMatrix(double[,] array)
: this(DiagonalMatrixStorage <double> .OfArray(array))
{
}
