 | Float |
The FloatMatrix type exposes the following members.
Methods| Name | Description | |
|---|---|---|
  | Add(FloatMatrix, FloatMatrix) | Adds two matrices. |
| Add(FloatMatrix, Single) | Adds a matrix and a scalar. |
| Add(Single, FloatMatrix) | Adds a scalar and a matrix. |
| Add(FloatMatrix, FloatMatrix, FloatMatrix) | Adds two matrices. |
| Add(FloatMatrix, Single, FloatMatrix) | Adds a scalar to a matrix |
| Add(Single, FloatMatrix, FloatMatrix) | Adds a scalar and a matrix. |
| Apply(FuncSingle, Single) | Returns a new matrix with the same size as this matrix, whose values are the result of applying the given unary function to each element of this matrix. |
| Apply(FuncSingle, Int32, Single, Int32) | Returns a new matrix with the same size as this matrix, whose values are the result of applying the given binary function to each element of this matrix. The first parameter to the binary function is the matrix element; the second parameter is the passed integer value. |
| Apply(FuncSingle, Single, Single, FloatMatrix) | Returns a new matrix with the same size as this matrix, whose values are the result of applying the given binary function to each element of this matrix. The first parameter to the binary function is the matrix element; the second parameter is the corresponding element of the passed matrix. |
| Apply(FuncSingle, Single, Single, Single) | Returns a new matrix with the same size as this matrix, whose values are the result of applying the given binary function to each element of this matrix. The first parameter to the binary function is the matrix element; the second parameter is the passed floating point value. |
| ApplyColumns | Returns a new vector containing an element for each column in this matrix. The elements are the results of applying a function that takes a vector and returns a single-precision number. |
| Clear | Sets the data elements of this vector to zero. |
| Clear(Int32, Slice) | Sets the values of the submatrix determined by the specified slices to zero. |
| Clear(Slice, Slice) | Sets the values of the submatrix determined by the specified slices to zero. |
| Clear(Slice, Int32) | Sets the values of the submatrix determined by the specified slices to zero. |
| Clone | Creates a deep copy of this matrix. |
| Col | Returns a column of this matrix as a vector. The returned vector and the matrix share the data. |
| Decrement | Decrements each element of the given matrix. |
| DeepenThisCopy | Guarantees that there is only one reference to the underlying data and that this data is in contiguous storage. |
| Diagonal | Returns a vector view of the main diagonal of this matrix. |
| Diagonal(Int32) | Returns a vector view of a diagonal of this matrix. |
| Divide(FloatMatrix, FloatMatrix) | Divide a matrix by another. |
| Divide(FloatMatrix, Single) | Divide a matrix by a scalar. |
| Divide(Single, FloatMatrix) | Divide a scalar by a matrix. |
| Divide(FloatMatrix, FloatMatrix, FloatMatrix) | Divide a matrix by another. |
| Divide(FloatMatrix, Single, FloatMatrix) | Divide a matrix by a scalar. |
| Divide(Single, FloatMatrix, FloatMatrix) | Divide a scalar by a matrix. |
| Equals |
Tests for equality of this matrix and another matrix.
Two matrices are equal if they have the same dimensions and all
values are equal.
(Overrides ObjectEquals(Object)) |
| FrobeniusNorm | Computes the Frobenius norm for this matrix. |
| GetEnumerator | Creates an IEnumerator{float} out of the data elements in this matrix. |
| GetFloatEnumerator | Creates an IFloatEnumerator out of the data elements in this vector. |
| GetHashCode |
Returns an integer hash code for this matrix.
(Overrides ObjectGetHashCode) |
| GetSchema | The method is reserved and should not be used. |
| Identity | Returns an identity matrix of the specified size. |
| Increment(FloatMatrix) | Increments each element of the given matrix. |
| Increment(Single) | Adds the specified value to each element in the matrix. |
| InfinityNorm | Computes the infinity-norm of this matrix. |
| IsNumeric | Checks every matrix element for NaN or Infinity values, if none are found, true is returned, otherwise false is returned. |
| Multiply(FloatMatrix, FloatMatrix) | Multiply two matrices. |
| Multiply(FloatMatrix, Single) | Multiply a matrix and a scalar. |
| Multiply(Single, FloatMatrix) | Multiple a scalar and a matrix. |
| Multiply(FloatMatrix, FloatMatrix, FloatMatrix) | Multiply two matrices. |
| Multiply(FloatMatrix, Single, FloatMatrix) | Multiply a matrix and a scalar. |
| Multiply(Single, FloatMatrix, FloatMatrix) | Multiply a scalar and a matrix. |
| NaNEquals | Tests for equality of this matrix and another matrix. Two matrices are equal if they have the same dimensions and all values are equal. |
| Negate | Negation operator. |
| OneNorm | Computes the 1-norm of this matrix. |
 | Parse(String) | Constructs a FloatMatrix instance from a formatted string. |
| Parse(TextReader) | Returns a new FloatMatrix instance from the given text reader. |
| Parse(String, NumberStyles) | Constructs a FloatMatrix instance from a formatted string and a NumberStyles object. |
| Parse(TextReader, NumberStyles) | Returns a new FloatMatrix instance from the given text reader. |
| ReadXml |
Generates a FloatMatrix instance form its XML representation.
Example
The matrix:
| 1 2 3 |
| 4 5 6 |
| 7 8 9 |
would be serialized as:
|
| Resize | Changes the dimensions of this matrix to those specified, adding zeros or truncating as necessary. |
| ResizeAndClear | Changes the dimensions of this matrix to those specified. Matrix values are not preserved during this operation and are reset to zero. |
| Row | Returns a row of this matrix as a vector. The returned vector and the matrix share the data. |
| Scale | Scales each element in the matrix by the specified value. |
| Set(Single) | Sets the data elements of this vector to the specified value. |
| Set(Int32, Slice, Single) | Sets the values in the specified row and columns to the given value. |
| Set(Slice, Slice, Single) | Sets the values of the submatrix determined by the specified slices to a given value. |
| Set(Slice, Int32, Single) | Sets the values in the specified rows and column to a given value. |
| ShallowCopy | Creates a shallow copy of this matrix. |
| Slice | Returns a vector that views a slice of this matrix. The slice begins at element i,j and extends for n elements. The increment between successive elements in the vector is rowStride rows and colStride columns. |
| Subtract(FloatMatrix, FloatMatrix) | Subtracts one matrix from another. |
| Subtract(FloatMatrix, Single) | Subtracts a scalar from a matrix. |
| Subtract(Single, FloatMatrix) | Subtracts a matrix from a scalar. |
| Subtract(FloatMatrix, FloatMatrix, FloatMatrix) | Subtracts one matrix from another. |
| Subtract(FloatMatrix, Single, FloatMatrix) | Subtracts a scalar from a matrix. |
| Subtract(Single, FloatMatrix, FloatMatrix) | Subtracts a matrix from a scalar. |
| ToArray | Copies data into a new array and returns it. |
| ToCommaSeparated | Returns a formatted string representation of this matrix using commas and newlines. |
| ToCommaSeparated(String) | Returns a formatted string representation of this matrix using commas and newlines. Numbers are formatted using the specified format string. |
| ToDataTable | Creates a data table containing the values in this matrix. |
| ToDataTable(String) | Creates a data table with the specified name containing the values in this matrix. |
| ToString |
Returns a formatted string representation of this matrix.
(Overrides ObjectToString) |
| ToString(String) | Returns a formatted string representation of this matrix. Numbers are displayed using the specified format. |
| ToTabDelimited | Returns a formatted string representation of this matrix using tabs and newlines. |
| ToTabDelimited(String) | Returns a formatted string representation of this matrix using tabs and newlines. Numbers are formatted using the specified format string. |
| Transform(FuncSingle) | Modifies the elements of this matrix by applying the given no-argument function to each element. |
| Transform(FuncSingle, Single) | Modifies the elements of this matrix by applying the given unary function to each element. |
| Transform(FuncSingle, Int32, Single, Int32) | Modifies the contents of this matrix by applying the given binary function to each element. The first parameter to the binary function is the matrix element; the second parameter is the passed integer value. |
| Transform(FuncSingle, Single, Single, FloatMatrix) | Modifies the contents of this matrix by applying the given binary function to each element. The first parameter to the binary function is the matrix element; the second parameter is the corresponding element of the passed matrix. |
| Transform(FuncSingle, Single, Single, Single) | Modifies the contents of this matrix by applying the given binary function to each element. The first parameter to the binary function is the matrix element; the second parameter is the passed floating point value. |
| Transpose | Returns the transpose of this matrix. |
| Write(TextWriter) | Writes a text representation of this matrix to the writer. |
| Write(TextWriter, String) | Writes a formatted text representation of this matrix to the writer using the specified format. |
| WriteAsCSV(TextWriter) | Writes a formatted text representation of this matrix using commas and newlines. |
| WriteAsCSV(TextWriter, String) | Writes a formatted string representation of this matrix using commas and newlines. Numbers are formatted using the specified format string. |
| WriteXml |
Converts an object into its XML representation.
Example
The matrix:
| 1 2 3 |
| 4 5 6 |
| 7 8 9 |
would be serialized as:
|
See Also