Examples with DoubleMatrix2D cern.colt.matrix.DoubleMatrix2D used on opensource projects

Example 96 with DoubleMatrix2D

use of cern.colt.matrix.DoubleMatrix2D in project tdq-studio-se by Talend.

the class TestMatrix2D method doubleTest17.

/**
 */
public static void doubleTest17(int size) {
    System.out.println("\n\n");
    // DoubleMatrix2D A = Factory2D.make(values);
    DoubleMatrix2D A = Factory2D.ascending(3, 4);
    DoubleMatrix2D B = Factory2D.ascending(2, 3);
    DoubleMatrix2D C = Factory2D.ascending(1, 2);
    B.assign(F.plus(A.zSum()));
    C.assign(F.plus(B.zSum()));
/*
System.out.println("\n"+A);
System.out.println("\n"+B);
System.out.println("\n"+C);
System.out.println("\n"+Factory2D.diag(A,B,C));
*/
// System.out.println("\n"+cern.colt.matrixpattern.Converting.toHTML(A.toString()));
// System.out.println("\n"+cern.colt.matrixpattern.Converting.toHTML(B.toString()));
// System.out.println("\n"+cern.colt.matrixpattern.Converting.toHTML(C.toString()));
// System.out.println("\n"+cern.colt.matrixpattern.Converting.toHTML(Factory2D.diagonal(A,B,C).toString()));
}

Example 97 with DoubleMatrix2D

use of cern.colt.matrix.DoubleMatrix2D in project tdq-studio-se by Talend.

the class TestMatrix2D method doubleTest19.

/**
 */
public static void doubleTest19(int size) {
    System.out.println("\n\n");
    int s = 2;
    // DoubleMatrix2D A = Factory2D.make(values);
    DoubleMatrix2D A00, A01, A02, A10, A11, A12, A20, A21, A22, empty;
    empty = Factory2D.make(0, 0);
    A00 = Factory2D.ascending(s, s);
    // A01 = empty;
    A01 = Factory2D.ascending(s, s).assign(F.plus(A00.getQuick(s - 1, s - 1)));
    A02 = Factory2D.ascending(s, s).assign(F.plus(A01.getQuick(s - 1, s - 1)));
    A10 = Factory2D.ascending(s, s).assign(F.plus(A02.getQuick(s - 1, s - 1)));
    A11 = null;
    // A11 = Factory2D.ascending(s,s).assign(F.plus(A10.getQuick(s-1,s-1)));
    A12 = Factory2D.ascending(s, s).assign(F.plus(A10.getQuick(s - 1, s - 1)));
    // A12 = Factory2D.ascending(s,s).assign(F.plus(A11.getQuick(s-1,s-1)));
    A20 = Factory2D.ascending(s, s).assign(F.plus(A12.getQuick(s - 1, s - 1)));
    A21 = empty;
    // A21 = Factory2D.ascending(s,s).assign(F.plus(A20.getQuick(s-1,s-1)));
    A22 = Factory2D.ascending(s, s).assign(F.plus(A20.getQuick(s - 1, s - 1)));
    // A22 = Factory2D.ascending(s,s).assign(F.plus(A21.getQuick(s-1,s-1)));
    // B.assign(F.plus(A.zSum()));
    // C.assign(F.plus(B.zSum()));
    System.out.println("\n" + A00);
    System.out.println("\n" + A01);
    System.out.println("\n" + A02);
    System.out.println("\n" + A10);
    System.out.println("\n" + A11);
    System.out.println("\n" + A12);
    System.out.println("\n" + A20);
    System.out.println("\n" + A21);
    System.out.println("\n" + A22);
// System.out.println("\n"+Factory2D.make33(A00,A01,A02,A10,A11,A12,A20,A21,A22));
/*
System.out.println("\n"+cern.colt.matrixpattern.Converting.toHTML(A00.toString()));
System.out.println("\n"+cern.colt.matrixpattern.Converting.toHTML(A01.toString()));
System.out.println("\n"+cern.colt.matrixpattern.Converting.toHTML(A02.toString()));
System.out.println("\n"+cern.colt.matrixpattern.Converting.toHTML(A10.toString()));
System.out.println("\n"+cern.colt.matrixpattern.Converting.toHTML(A11.toString()));
System.out.println("\n"+cern.colt.matrixpattern.Converting.toHTML(A12.toString()));
System.out.println("\n"+cern.colt.matrixpattern.Converting.toHTML(A20.toString()));
System.out.println("\n"+cern.colt.matrixpattern.Converting.toHTML(A21.toString()));
System.out.println("\n"+cern.colt.matrixpattern.Converting.toHTML(A22.toString()));

System.out.println("\n"+cern.colt.matrixpattern.Converting.toHTML(Factory2D.make33(A00,A01,A02,A10,A11,A12,A20,A21,A22).toString()));
*/
}

Example 98 with DoubleMatrix2D

use of cern.colt.matrix.DoubleMatrix2D in project tdq-studio-se by Talend.

the class TestMatrix2D method doubleTest11.

/**
 */
public static void doubleTest11() {
    int rows = 4;
    // make a 1*1 matrix
    int columns = 5;
    DoubleMatrix2D master = new DenseDoubleMatrix2D(1, 1);
    master.assign(2);
    System.out.println("\n" + master);
    int[] rowIndexes = new int[rows];
    int[] columnIndexes = new int[columns];
    DoubleMatrix2D view1 = master.viewSelection(rowIndexes, columnIndexes);
    System.out.println(view1);
    master.assign(1);
    System.out.println("\n" + master);
    System.out.println(view1);
}

Example 99 with DoubleMatrix2D

use of cern.colt.matrix.DoubleMatrix2D in project tdq-studio-se by Talend.

the class TestMatrix2D method doubleTest.

/**
 */
public static void doubleTest(int rows, int columns, int initialCapacity, double minLoadFactor, double maxLoadFactor) {
    DoubleMatrix2D matrix = new SparseDoubleMatrix2D(rows, columns, initialCapacity, minLoadFactor, maxLoadFactor);
    System.out.println(matrix);
    System.out.println("adding...");
    int i = 0;
    for (int column = 0; column < columns; column++) {
        for (int row = 0; row < rows; row++) {
            // if (i%1000 == 0) {
            matrix.set(row, column, i);
            // }
            i++;
        }
    }
    System.out.println(matrix);
    System.out.println("removing...");
    for (int column = 0; column < columns; column++) {
        for (int row = 0; row < rows; row++) {
            // if (i%1000 == 0) {
            matrix.set(row, column, 0);
        // }
        }
    }
    System.out.println(matrix);
    System.out.println("bye bye.");
}

Example 100 with DoubleMatrix2D

use of cern.colt.matrix.DoubleMatrix2D in project tdq-studio-se by Talend.

the class TestMatrix2D method doubleTest28.

/**
 */
public static void doubleTest28() {
    double[] data = { 1, 2, 3, 4, 5, 6 };
    double[][] arrMatrix = { { 1, 2, 3, 4, 5, 6 }, { 2, 3, 4, 5, 6, 7 } };
    DoubleFactory2D f = DoubleFactory2D.dense;
    DoubleMatrix1D vector = new DenseDoubleMatrix1D(data);
    DoubleMatrix2D matrix = f.make(arrMatrix);
    DoubleMatrix1D res = vector.like(matrix.rows());
    matrix.zMult(vector, res);
    System.out.println(res);
}