Examples of NRsparseCol

com.nr.la.NRsparseCol
Sparse vector data structure. Copyright (C) Numerical Recipes Software 1986-2007 Java translation Copyright (C) Huang Wen Hui 2012 @author hwh

Examples of com.nr.la.NRsparseCol

    // XXX java not support unsigned int.
    for (i=0;i<nnvals;i++) a[myran.int32p() % N] = (double)(i);
    nnvals=0;   // There may be fewer than nnvals non-zero elements
    for (i=0;i<N;i++)
      if (a[i] != 0.0) nnvals++;
    NRsparseCol as = new NRsparseCol(N,nnvals);
    k=0;
    for (i=0;i<a.length;i++)
      if (a[i] != 0.0) {
        as.row_ind[k]=i; 
        as.val[k++]=a[i];

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Examples of com.nr.la.NRsparseCol

    s = sinit;
    a = new double[mm];
    outchg = new NRsparseCol[mm];
    depend = new NRsparseCol[mm];
    for(int i=0;i<mm;i++) {
      outchg[i] = new NRsparseCol();
      depend[i] = new NRsparseCol();
    }
    pr = new int[mm];
    t =0;
    asum=0;
    ran = new Ran(seed);

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