Package io.github.t12y.ssim

Class Math

java.lang.Object

io.github.t12y.ssim.Math

public class Math
extends Object

Constructor Summary

Constructors

Constructor	Description
Math()

Method Summary

Modifier and Type	Method	Description
static Matrix	add2d(Matrix A, double increase)
static Matrix	add2d(Matrix A, Matrix increase)
static Matrix	divide2d(Matrix A, double divisor)
static Matrix	divide2d(Matrix A, Matrix divisor)
static int[]	floor(double[] xn)
static double	mean2d(Matrix A)
static Matrix	multiply2d(Matrix A, double multiplier)
static Matrix	multiply2d(Matrix A, Matrix multiplier)
static Matrix	square2d(Matrix A)
static Matrix	subtract2d(Matrix A, Matrix decrease)
static double	sum2d(Matrix m)

Methods inherited from class java.lang.Object

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

Constructor Detail

Math

public Math()

Method Detail

floor

public static int[] floor(double[] xn)

sum2d

public static double sum2d(Matrix m)

add2d

public static Matrix add2d(Matrix A,
                           Matrix increase)

add2d

public static Matrix add2d(Matrix A,
                           double increase)

subtract2d

public static Matrix subtract2d(Matrix A,
                                Matrix decrease)

divide2d

public static Matrix divide2d(Matrix A,
                              Matrix divisor)

divide2d

public static Matrix divide2d(Matrix A,
                              double divisor)

multiply2d

public static Matrix multiply2d(Matrix A,
                                Matrix multiplier)

multiply2d

public static Matrix multiply2d(Matrix A,
                                double multiplier)

square2d

public static Matrix square2d(Matrix A)

mean2d

public static double mean2d(Matrix A)