org.ejml.ops
Class MatrixIO

java.lang.Object
  org.ejml.ops.MatrixIO

public class MatrixIO
extends Object

Author:

Peter Abeles

Constructor Summary

MatrixIO()

Method Summary

static <T extends Matrix64F> T	load(String fileName) Loads a DeneMatrix64F which has been saved to file using Java binary serialization.
static void	print(PrintStream out, Matrix64F mat)
static void	print(PrintStream out, Matrix64F mat, int numChar, int precision)
static void	print(PrintStream out, Matrix64F mat, String format)
static void	print(PrintStream out, Matrix64F mat, String format, int row0, int row1, int col0, int col1)
static void	save(Matrix64F A, String fileName) Saves a matrix to disk using Java binary serialization.
static void	show(D1Matrix64F A, String title) Creates a window visually showing the matrix's state.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MatrixIO

public MatrixIO()

Method Detail

show

public static void show(D1Matrix64F A,
                        String title)

Creates a window visually showing the matrix's state. Block means an element is zero. Red positive and blue negative. More intense the color larger the element's absolute value is.

Parameters:

A - A matrix.

title - Name of the window.

save

public static void save(Matrix64F A,
                        String fileName)
                 throws IOException

Saves a matrix to disk using Java binary serialization.

Parameters:

A - The matrix being saved.

fileName - Name of the file its being saved at.

Throws:

IOException

load

public static <T extends Matrix64F> T load(String fileName)
                                throws IOException

Loads a DeneMatrix64F which has been saved to file using Java binary serialization.

Parameters:

fileName - The file being loaded.

Returns:

DenseMatrix64F

Throws:

IOException

print

public static void print(PrintStream out,
                         Matrix64F mat)

print

public static void print(PrintStream out,
                         Matrix64F mat,
                         int numChar,
                         int precision)

print

public static void print(PrintStream out,
                         Matrix64F mat,
                         String format)

print

public static void print(PrintStream out,
                         Matrix64F mat,
                         String format,
                         int row0,
                         int row1,
                         int col0,
                         int col1)