vbatts
/
matrixmath
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

playing with inverting Matrices 

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
This commit is contained in:
Vincent Batts 2023-10-04 07:08:11 -04:00
parent b1db4b75eb
commit cf3137cea9
Signed by: vbatts
GPG Key ID: E30EFAA812C6E5ED
2 changed files with 38 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

BIN
lib/jmat.core-1.1.0.jar Normal file
View File

Binary file not shown.

39
src/hbb/HelloWorld.java
View File

@ -1,7 +1,44 @@
package hbb;
import java.lang.Double;
import main.java.matrices.util.MatMaths;
import main.java.matrices.DMatrix;
public class HelloWorld {
public static void main(String[] args) {
System.out.println("Hello World");
Double[][] array = {{1.,3.},{2.,7.}};
Double[][] arrOne = {{1.,1.,1.},{1.,1.,1.},{1.,1.,1.}};
Double[][] arrTwo = {{2.,2.,2.},{2.,2.,2.},{2.,2.,2.}};
Double[][] mArray = {{2.},{3.},{4.}};
Double[][] pArray = {{1.,6.}};
DMatrix matrix = new DMatrix(array);
DMatrix matrixOne = new DMatrix(arrOne);
DMatrix matrixTwo = new DMatrix(arrTwo);
DMatrix m = new DMatrix(mArray);
DMatrix p = new DMatrix(pArray);
DMatrix inverseMatrix = MatMaths.inverseOf(matrix);
DMatrix addMatrix = MatMaths.add(matrixOne,matrixTwo);
DMatrix multMatrix = MatMaths.mul(m,p);
System.out.println("First Matrix:");
/*
for (Double matValue : matrix) {
System.out.println(matValue);
}
*/
matrix.show();
System.out.println("Inverted Matrix:");
inverseMatrix.show();
System.out.println("Add Matrix:");
addMatrix.show();
System.out.println("m Matrix:");
m.show();
System.out.println("p Matrix:");
p.show();
System.out.println("Multiply Matrix:");
multMatrix.show();
}
}