matrix Multiplication - Android java.lang

Android examples for java.lang:Math Matrix

  1. HOME
  2. Android
  3. java.lang
  4. Math Matrix

Description

matrix Multiplication

Demo Code


//package com.java2s;

public class Main {
    public static float[] matrixMultiplication(float[] A, float[] B) {

        float[] result = new float[9];

        result[0] = A[0] * B[0] + A[1] * B[3] + A[2] * B[6];
        result[1] = A[0] * B[1] + A[1] * B[4] + A[2] * B[7];
        result[2] = A[0] * B[2] + A[1] * B[5] + A[2] * B[8];

        result[3] = A[3] * B[0] + A[4] * B[3] + A[5] * B[6];
        result[4] = A[3] * B[1] + A[4] * B[4] + A[5] * B[7];
        result[5] = A[3] * B[2] + A[4] * B[5] + A[5] * B[8];

        result[6] = A[6] * B[0] + A[7] * B[3] + A[8] * B[6];
        result[7] = A[6] * B[1] + A[7] * B[4] + A[8] * B[7];
        result[8] = A[6] * B[2] + A[7] * B[5] + A[8] * B[8];

        return result;
    }/*from   ww w .j  a  v  a2 s .  c  o  m*/
}

Related Tutorials