Examples of Dcsd

Examples of edu.emory.mathcs.csparsej.tdouble.Dcs_common.Dcsd

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     * @param n
     *            number of columns of the matrix A to be analyzed
     * @return Dulmage-Mendelsohn decomposition
     */
    public static Dcsd cs_dalloc(int m, int n) {
        Dcsd D;
        D = new Dcsd();
        D.p = new int[m];
        D.r = new int[m + 6];
        D.q = new int[n];
        D.s = new int[n + 6];
        D.cc = new int[5];
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Examples of edu.emory.mathcs.csparsej.tdouble.Dcs_common.Dcsd

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     */
    public static Dcsd cs_dmperm(Dcs A, int seed) {
        int m, n, i, j, k, cnz, nc, jmatch[], imatch[], wi[], wj[], pinv[], Cp[], Ci[], ps[], rs[], nb1, nb2, p[], q[], cc[], rr[], r[], s[];
        boolean ok;
        Dcs C;
        Dcsd D, scc;
        /* --- Maximum matching ------------------------------------------------- */
        if (!Dcs_util.CS_CSC(A))
            return (null); /* check inputs */
        m = A.m;
        n = A.n;
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Examples of edu.emory.mathcs.csparsej.tdouble.Dcs_common.Dcsd

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     * @return strongly connected components, null on error
     */
    public static Dcsd cs_scc(Dcs A) {
        int n, i, k, b, nb = 0, top, xi[], pstack[], p[], r[], Ap[], ATp[], rcopy[], Blk[];
        Dcs AT;
        Dcsd D;
        if (!Dcs_util.CS_CSC(A))
            return (null); /* check inputs */
        n = A.n;
        Ap = A.p;
        D = Dcs_util.cs_dalloc(n, 0); /* allocate result */
 
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Examples of edu.emory.mathcs.csparsej.tdouble.Dcs_common.Dcsd

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    public static boolean demo2(Dproblem Prob) {
        Dcs A, C;
        double b[], x[], resid[], t, tol;
        int k, m, n, order, nb, ns, r[], s[], rr[], sprank;
        boolean ok;
        Dcsd D;
        if (Prob == null)
            return (false);
        A = Prob.A;
        C = Prob.C;
        b = Prob.b;
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