Examples of MatrixF

cc.plural.math.MatrixF
Abstract m by n Float Matrix in the following form. Provides static methods to construct various Matrix instances. @author j.w.marsden@gmail.com

Examples of cc.plural.math.MatrixF


    public MatrixF getL() {
        if (!isDecomposed()) {
            decompose();
        }
        MatrixF l = MatrixF.empty(m, n);
        for (int i = 0; i < m; i++) {
            for (int j = 0; j < n; j++) {
                if (i > j) {
                    l.setData(i, j, lu[i][j]);
                } else if (i == j) {
                    l.setData(i, j, 1D);
                } else {
                    l.setData(i, j, 0F);
                }
            }
        }
        return l;
    }

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Examples of cc.plural.math.MatrixF


    public MatrixF getU() {
        if (!isDecomposed()) {
            decompose();
        }
        MatrixF u = MatrixF.empty(n, n);
        for (int i = 0; i < n; i++) {
            for (int j = 0; j < n; j++) {
                if (i <= j) {
                    u.setData(i, j, lu[i][j]);
                } else {
                    u.setData(i, j, 0F);
                }
            }
        }
        return u;
    }

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