saaps.math
Class Math

java.lang.Object
  |
  +--saaps.math.Math

public class Math
extends java.lang.Object

The Java Math class extends the basic mathematical functions from java.lang.Math to use Jama.Matrix objects.

The tanh functions is also included.

Version:
2000-01-18
Author:
Peter Wintoft

Constructor Summary
Math()
           
 
Method Summary
static Jama.Matrix cos(Jama.Matrix A)
          Elementwize cosine of a Matrix object.
static Jama.Matrix logsig(Jama.Matrix A)
           
static Jama.Matrix sin(Jama.Matrix A)
          Elementwize sine of a Matrix object.
static Jama.Matrix tan(Jama.Matrix A)
          Elementwize tangent of a Matrix object.
static Jama.Matrix tanh(Jama.Matrix A)
          Elementwize tangent hyperbolicus of a Matrix object.
static Jama.Matrix tansig(Jama.Matrix A)
           
 
Methods inherited from class java.lang.Object
, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait
 

Constructor Detail

Math

public Math()
Method Detail

sin

public static Jama.Matrix sin(Jama.Matrix A)
Elementwize sine of a Matrix object.
Parameters:
A - Matrix.
Returns:
Matrix of the same size as the input matrix.

cos

public static Jama.Matrix cos(Jama.Matrix A)
Elementwize cosine of a Matrix object.
Parameters:
A - Matrix.
Returns:
Matrix of the same size as the input matrix.

tan

public static Jama.Matrix tan(Jama.Matrix A)
Elementwize tangent of a Matrix object.
Parameters:
A - Matrix.
Returns:
Matrix of the same size as the input matrix.

tanh

public static Jama.Matrix tanh(Jama.Matrix A)
Elementwize tangent hyperbolicus of a Matrix object.
Parameters:
A - Matrix.
Returns:
Matrix of the same size as the input matrix.

logsig

public static Jama.Matrix logsig(Jama.Matrix A)

tansig

public static Jama.Matrix tansig(Jama.Matrix A)