Matrix (ejml-core 0.39 API)

All Superinterfaces:

java.io.Serializable

All Known Subinterfaces:

CMatrix, DMatrix, DMatrixFixed, DMatrixSparse, FMatrix, FMatrixFixed, FMatrixSparse, MatrixSparse, ReshapeMatrix, ZMatrix

All Known Implementing Classes:

BMatrixRMaj, CMatrixD1, CMatrixRMaj, DMatrix1Row, DMatrix2, DMatrix2x2, DMatrix3, DMatrix3x3, DMatrix4, DMatrix4x4, DMatrix5, DMatrix5x5, DMatrix6, DMatrix6x6, DMatrixD1, DMatrixRBlock, DMatrixRMaj, DMatrixSparseCSC, DMatrixSparseTriplet, FMatrix1Row, FMatrix2, FMatrix2x2, FMatrix3, FMatrix3x3, FMatrix4, FMatrix4x4, FMatrix5, FMatrix5x5, FMatrix6, FMatrix6x6, FMatrixD1, FMatrixRBlock, FMatrixRMaj, FMatrixSparseCSC, FMatrixSparseTriplet, ZMatrixD1, ZMatrixRMaj
```
public interface Matrix
extends java.io.Serializable
```
Base interface for all rectangular matrices

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`<T extends Matrix> T`	`copy()`	Creates an exact copy of the matrix
`<T extends Matrix> T`	`create(int numRows, int numCols)`	Creates a new matrix of the same type with the specified shape
`<T extends Matrix> T`	`createLike()`	Creates a new matrix with the same shape as this matrix
`int`	`getNumCols()`	Returns the number of columns in this matrix.
`int`	`getNumRows()`	Returns the number of rows in this matrix.
`MatrixType`	`getType()`	Returns the type of matrix
`void`	`print()`	Prints the matrix to standard out using standard formatting.
`void`	`print(java.lang.String format)`	Prints the matrix to standard out with the specified formatting.
`void`	`set(Matrix original)`	Sets this matrix to be identical to the 'original' matrix passed in.
`void`	`zero()`	Sets all values inside the matrix to zero

- Method Detail
  - getNumRows
```
int getNumRows()
```
    Returns the number of rows in this matrix.
    
    Returns:
    
    Number of rows.
  - getNumCols
```
int getNumCols()
```
    Returns the number of columns in this matrix.
    
    Returns:
    
    Number of columns.
  - zero
```
void zero()
```
    Sets all values inside the matrix to zero
  - copy
```
<T extends Matrix> T copy()
```
    Creates an exact copy of the matrix
  - createLike
```
<T extends Matrix> T createLike()
```
    Creates a new matrix with the same shape as this matrix
  - create
```
<T extends Matrix> T create(int numRows,
                            int numCols)
```
    Creates a new matrix of the same type with the specified shape
  - set
```
void set(Matrix original)
```
    Sets this matrix to be identical to the 'original' matrix passed in.
  - print
```
void print()
```
    Prints the matrix to standard out using standard formatting. This is the same as calling print("%e")
  - print
```
void print(java.lang.String format)
```
    Prints the matrix to standard out with the specified formatting.
    
    Parameters:
    
    format - printf style formatting for a float. E.g. "%f"
    
    See Also:
    
    Formatter
  - getType
```
MatrixType getType()
```
    Returns the type of matrix