Package | Description |
---|---|
org.apache.commons.math.linear |
Linear algebra support.
|
Modifier and Type | Method and Description |
---|---|
BlockRealMatrix |
BlockRealMatrix.add(BlockRealMatrix m)
Compute the sum of this and
m . |
BlockRealMatrix |
BlockRealMatrix.add(RealMatrix m)
Compute the sum of this and m.
|
BlockRealMatrix |
BlockRealMatrix.copy()
Returns a (deep) copy of this.
|
BlockRealMatrix |
BlockRealMatrix.createMatrix(int rowDimension,
int columnDimension)
Create a new RealMatrix of the same type as the instance with the supplied
row and column dimensions.
|
BlockRealMatrix |
BlockRealMatrix.getColumnMatrix(int column)
Returns the entries in column number
column
as a column matrix. |
BlockRealMatrix |
BlockRealMatrix.getRowMatrix(int row)
Returns the entries in row number
row
as a row matrix. |
BlockRealMatrix |
BlockRealMatrix.getSubMatrix(int startRow,
int endRow,
int startColumn,
int endColumn)
Gets a submatrix.
|
BlockRealMatrix |
BlockRealMatrix.multiply(BlockRealMatrix m)
Returns the result of postmultiplying this by m.
|
BlockRealMatrix |
BlockRealMatrix.multiply(RealMatrix m)
Returns the result of postmultiplying this by m.
|
BlockRealMatrix |
BlockRealMatrix.scalarAdd(double d)
Returns the result of adding d to each entry of this.
|
BlockRealMatrix |
BlockRealMatrix.subtract(BlockRealMatrix m)
Compute this minus
m . |
BlockRealMatrix |
BlockRealMatrix.subtract(RealMatrix m)
Compute this minus m.
|
BlockRealMatrix |
BlockRealMatrix.transpose()
Returns the transpose of this matrix.
|
Modifier and Type | Method and Description |
---|---|
BlockRealMatrix |
BlockRealMatrix.add(BlockRealMatrix m)
Compute the sum of this and
m . |
BlockRealMatrix |
BlockRealMatrix.multiply(BlockRealMatrix m)
Returns the result of postmultiplying this by m.
|
void |
BlockRealMatrix.setRowMatrix(int row,
BlockRealMatrix matrix)
Sets the entries in row number
row
as a row matrix. |
BlockRealMatrix |
BlockRealMatrix.subtract(BlockRealMatrix m)
Compute this minus
m . |
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