mrank.c

该程序为MATLAB对CDMA系统个部分的仿真

/*
 * MATLAB Compiler: 2.2
 * Date: Tue Jun 25 15:00:23 2002
 * Arguments: "-B" "macro_default" "-O" "all" "-O" "fold_scalar_mxarrays:on"
 * "-O" "fold_non_scalar_mxarrays:on" "-O" "optimize_integer_for_loops:on" "-O"
 * "array_indexing:on" "-O" "optimize_conditionals:on" "-t" "-W" "lib:Templib"
 * "-T" "link:exe" "-h" "fileinc.c" "mrank" 
 */
#include "mrank.h"
#include "libmatlbm.h"
#include "magic.h"
#include "rank.h"

static mxChar _array1_[128] = { 'R', 'u', 'n', '-', 't', 'i', 'm', 'e', ' ',
                                'E', 'r', 'r', 'o', 'r', ':', ' ', 'F', 'i',
                                'l', 'e', ':', ' ', 'm', 'r', 'a', 'n', 'k',
                                ' ', 'L', 'i', 'n', 'e', ':', ' ', '1', ' ',
                                'C', 'o', 'l', 'u', 'm', 'n', ':', ' ', '1',
                                ' ', 'T', 'h', 'e', ' ', 'f', 'u', 'n', 'c',
                                't', 'i', 'o', 'n', ' ', '"', 'm', 'r', 'a',
                                'n', 'k', '"', ' ', 'w', 'a', 's', ' ', 'c',
                                'a', 'l', 'l', 'e', 'd', ' ', 'w', 'i', 't',
                                'h', ' ', 'm', 'o', 'r', 'e', ' ', 't', 'h',
                                'a', 'n', ' ', 't', 'h', 'e', ' ', 'd', 'e',
                                'c', 'l', 'a', 'r', 'e', 'd', ' ', 'n', 'u',
                                'm', 'b', 'e', 'r', ' ', 'o', 'f', ' ', 'o',
                                'u', 't', 'p', 'u', 't', 's', ' ', '(', '1',
                                ')', '.' };
static mxArray * _mxarray0_;

static mxChar _array3_[127] = { 'R', 'u', 'n', '-', 't', 'i', 'm', 'e', ' ',
                                'E', 'r', 'r', 'o', 'r', ':', ' ', 'F', 'i',
                                'l', 'e', ':', ' ', 'm', 'r', 'a', 'n', 'k',
                                ' ', 'L', 'i', 'n', 'e', ':', ' ', '1', ' ',
                                'C', 'o', 'l', 'u', 'm', 'n', ':', ' ', '1',
                                ' ', 'T', 'h', 'e', ' ', 'f', 'u', 'n', 'c',
                                't', 'i', 'o', 'n', ' ', '"', 'm', 'r', 'a',
                                'n', 'k', '"', ' ', 'w', 'a', 's', ' ', 'c',
                                'a', 'l', 'l', 'e', 'd', ' ', 'w', 'i', 't',
                                'h', ' ', 'm', 'o', 'r', 'e', ' ', 't', 'h',
                                'a', 'n', ' ', 't', 'h', 'e', ' ', 'd', 'e',
                                'c', 'l', 'a', 'r', 'e', 'd', ' ', 'n', 'u',
                                'm', 'b', 'e', 'r', ' ', 'o', 'f', ' ', 'i',
                                'n', 'p', 'u', 't', 's', ' ', '(', '1', ')',
                                '.' };
static mxArray * _mxarray2_;
static mxArray * _mxarray4_;
static mxArray * _mxarray5_;

void InitializeModule_mrank(void) {
    _mxarray0_ = mclInitializeString(128, _array1_);
    _mxarray2_ = mclInitializeString(127, _array3_);
    _mxarray4_ = mclInitializeDouble(1.0);
    _mxarray5_ = mclInitializeDoubleVector(0, 0, (double *)NULL);
}

void TerminateModule_mrank(void) {
    mxDestroyArray(_mxarray5_);
    mxDestroyArray(_mxarray4_);
    mxDestroyArray(_mxarray2_);
    mxDestroyArray(_mxarray0_);
}

static mxArray * Mmrank(int nargout_, mxArray * n);

_mexLocalFunctionTable _local_function_table_mrank
  = { 0, (mexFunctionTableEntry *)NULL };

/*
 * The function "mlfMrank" contains the normal interface for the "mrank"
 * M-function from file "D:\mywork\mrank.m" (lines 1-6). This function
 * processes any input arguments and passes them to the implementation version
 * of the function, appearing above.
 */
mxArray * mlfMrank(mxArray * n) {
    int nargout = 1;
    mxArray * r = mclGetUninitializedArray();
    mlfEnterNewContext(0, 1, n);
    r = Mmrank(nargout, n);
    mlfRestorePreviousContext(0, 1, n);
    return mlfReturnValue(r);
}

/*
 * The function "mlxMrank" contains the feval interface for the "mrank"
 * M-function from file "D:\mywork\mrank.m" (lines 1-6). The feval function
 * calls the implementation version of mrank through this function. This
 * function processes any input arguments and passes them to the implementation
 * version of the function, appearing above.
 */
void mlxMrank(int nlhs, mxArray * plhs[], int nrhs, mxArray * prhs[]) {
    mxArray * mprhs[1];
    mxArray * mplhs[1];
    int i;
    if (nlhs > 1) {
        mlfError(_mxarray0_);
    }
    if (nrhs > 1) {
        mlfError(_mxarray2_);
    }
    for (i = 0; i < 1; ++i) {
        mplhs[i] = mclGetUninitializedArray();
    }
    for (i = 0; i < 1 && i < nrhs; ++i) {
        mprhs[i] = prhs[i];
    }
    for (; i < 1; ++i) {
        mprhs[i] = NULL;
    }
    mlfEnterNewContext(0, 1, mprhs[0]);
    mplhs[0] = Mmrank(nlhs, mprhs[0]);
    mlfRestorePreviousContext(0, 1, mprhs[0]);
    plhs[0] = mplhs[0];
}

/*
 * The function "Mmrank" is the implementation version of the "mrank"
 * M-function from file "D:\mywork\mrank.m" (lines 1-6). It contains the actual
 * compiled code for that M-function. It is a static function and must only be
 * called from one of the interface functions, appearing below.
 */
/*
 * function r=mrank(n)
 */
static mxArray * Mmrank(int nargout_, mxArray * n) {
    mexLocalFunctionTable save_local_function_table_
      = mclSetCurrentLocalFunctionTable(&_local_function_table_mrank);
    mxArray * r = mclGetUninitializedArray();
    mxArray * k = mclGetUninitializedArray();
    mclCopyArray(&n);
    /*
     * r=zeros(n,1);
     */
    mlfAssign(&r, mlfZeros(mclVa(n, "n"), _mxarray4_, NULL));
    /*
     * for k=1:n
     */
    {
        int v_ = mclForIntStart(1);
        int e_ = mclForIntEnd(mclVa(n, "n"));
        if (v_ > e_) {
            mlfAssign(&k, _mxarray5_);
        } else {
            /*
             * r(k)=rank(magic(k));
             * end
             */
            for (; ; ) {
                mclIntArrayAssign1(
                  &r, mlfRank(mclVe(mlfMagic(mlfScalar(v_))), NULL), v_);
                if (v_ == e_) {
                    break;
                }
                ++v_;
            }
            mlfAssign(&k, mlfScalar(v_));
        }
    }
    mclValidateOutput(r, 1, nargout_, "r", "mrank");
    mxDestroyArray(k);
    mxDestroyArray(n);
    mclSetCurrentLocalFunctionTable(save_local_function_table_);
    return r;
}