c2_std5.c

mmo 信道估计算法 matlab 仿真 实现了无线信道环境下的信道估计

    c2_b_u[c2_i42].re = (*(creal_T (*)[480])c2_u)[c2_i42].re;
    c2_b_u[c2_i42].im = (*(creal_T (*)[480])c2_u)[c2_i42].im;
  }
  c2_b_y = NULL;
  sf_mex_assign(&c2_b_y, sf_mex_create(&c2_b_u, "y", 0, 1U, 1U, 1, 480));
  sf_mex_assign(&c2_y, c2_b_y);
  return c2_y;
}

static const mxArray *c2_gb_sf_marshall(void *c2_chartInstance, void *c2_u)
{
  const mxArray *c2_y = NULL;
  int32_T c2_i43;
  real_T c2_b_u[1000];
  const mxArray *c2_b_y = NULL;
  c2_y = NULL;
  for(c2_i43 = 0; c2_i43 < 1000; c2_i43 = c2_i43 + 1) {
    c2_b_u[c2_i43] = (*(real_T (*)[1000])c2_u)[c2_i43];
  }
  c2_b_y = NULL;
  sf_mex_assign(&c2_b_y, sf_mex_create(&c2_b_u, "y", 0, 0U, 1U, 2, 1, 1000));
  sf_mex_assign(&c2_y, c2_b_y);
  return c2_y;
}

static const mxArray *c2_hb_sf_marshall(void *c2_chartInstance, void *c2_u)
{
  const mxArray *c2_y = NULL;
  int32_T c2_i44;
  real_T c2_b_u[1000];
  const mxArray *c2_b_y = NULL;
  c2_y = NULL;
  for(c2_i44 = 0; c2_i44 < 1000; c2_i44 = c2_i44 + 1) {
    c2_b_u[c2_i44] = (*(real_T (*)[1000])c2_u)[c2_i44];
  }
  c2_b_y = NULL;
  sf_mex_assign(&c2_b_y, sf_mex_create(&c2_b_u, "y", 0, 0U, 1U, 2, 1, 1000));
  sf_mex_assign(&c2_y, c2_b_y);
  return c2_y;
}

const mxArray *sf_c2_std5_get_eml_resolved_functions_info(void)
{
  const mxArray *c2_nameCaptureInfo = NULL;
  c2_nameCaptureInfo = NULL;
  sf_mex_assign(&c2_nameCaptureInfo, sf_mex_create(NULL, "nameCaptureInfo", 0,
    0U, 1U, 2, 0, 1));
  return c2_nameCaptureInfo;
}

static real_T *c2_dreal_syble(void)
{
  return (real_T *)ssGetOutputPortSignal(chartInstance.S, 1);
}

static creal_T *c2_input_signal(void)
{
  return (creal_T *)ssGetInputPortSignal(chartInstance.S, 0);
}

static real_T *c2_dimag_syble(void)
{
  return (real_T *)ssGetOutputPortSignal(chartInstance.S, 2);
}

static real_T *c2_coarse_time_est(void)
{
  return (real_T *)ssGetOutputPortSignal(chartInstance.S, 3);
}

static real_T *c2_coarse_errfre(void)
{
  return (real_T *)ssGetOutputPortSignal(chartInstance.S, 4);
}

static creal_T *c2_freq_offset(void)
{
  return (creal_T *)ssGetOutputPortSignal(chartInstance.S, 5);
}

static void init_dsm_address_info(void)
{
}

/* SFunction Glue Code */
void sf_c2_std5_get_check_sum(mxArray *plhs[])
{
  ((real_T *)mxGetPr((plhs[0])))[0] = (real_T)(3214804546U);
  ((real_T *)mxGetPr((plhs[0])))[1] = (real_T)(3928951113U);
  ((real_T *)mxGetPr((plhs[0])))[2] = (real_T)(366808919U);
  ((real_T *)mxGetPr((plhs[0])))[3] = (real_T)(3408514072U);
}

mxArray *sf_c2_std5_get_autoinheritance_info(void)
{
  const char *autoinheritanceFields[] =
  {"checksum","inputs","parameters","outputs"};
  mxArray *mxAutoinheritanceInfo =
  mxCreateStructMatrix(1,1,4,autoinheritanceFields);
  {
    mxArray *mxChecksum = mxCreateDoubleMatrix(4,1,mxREAL);
    double *pr = mxGetPr(mxChecksum);
    pr[0] = (double)(224123010U);
    pr[1] = (double)(2433024508U);
    pr[2] = (double)(4056842163U);
    pr[3] = (double)(1407102452U);
    mxSetField(mxAutoinheritanceInfo,0,"checksum",mxChecksum);
  }
  {
    const char *dataFields[] = {"size","type","complexity"};
    mxArray *mxData = mxCreateStructMatrix(1,1,3,dataFields);
    {
      mxArray *mxSize = mxCreateDoubleMatrix(1,2,mxREAL);
      double *pr = mxGetPr(mxSize);
      pr[0] = (double)(480);
      pr[1] = (double)(1);
      mxSetField(mxData,0,"size",mxSize);
    }
    {
      const char *typeFields[] = {"base","aliasId","fixpt"};
      mxArray *mxType = mxCreateStructMatrix(1,1,3,typeFields);
      mxSetField(mxType,0,"base",mxCreateDoubleScalar(10));
      mxSetField(mxType,0,"aliasId",mxCreateDoubleScalar(0));
      mxSetField(mxType,0,"fixpt",mxCreateDoubleMatrix(0,0,mxREAL));
      mxSetField(mxData,0,"type",mxType);
    }
    mxSetField(mxData,0,"complexity",mxCreateDoubleScalar(1));
    mxSetField(mxAutoinheritanceInfo,0,"inputs",mxData);
  }
  {
    mxSetField(mxAutoinheritanceInfo,0,"parameters",mxCreateDoubleMatrix(0,0,mxREAL));
  }
  {
    const char *dataFields[] = {"size","type","complexity"};
    mxArray *mxData = mxCreateStructMatrix(1,5,3,dataFields);
    {
      mxArray *mxSize = mxCreateDoubleMatrix(1,2,mxREAL);
      double *pr = mxGetPr(mxSize);
      pr[0] = (double)(1000);
      pr[1] = (double)(1);
      mxSetField(mxData,0,"size",mxSize);
    }
    {
      const char *typeFields[] = {"base","aliasId","fixpt"};
      mxArray *mxType = mxCreateStructMatrix(1,1,3,typeFields);
      mxSetField(mxType,0,"base",mxCreateDoubleScalar(10));
      mxSetField(mxType,0,"aliasId",mxCreateDoubleScalar(0));
      mxSetField(mxType,0,"fixpt",mxCreateDoubleMatrix(0,0,mxREAL));
      mxSetField(mxData,0,"type",mxType);
    }
    mxSetField(mxData,0,"complexity",mxCreateDoubleScalar(0));
    {
      mxArray *mxSize = mxCreateDoubleMatrix(1,2,mxREAL);
      double *pr = mxGetPr(mxSize);
      pr[0] = (double)(1000);
      pr[1] = (double)(1);
      mxSetField(mxData,1,"size",mxSize);
    }
    {
      const char *typeFields[] = {"base","aliasId","fixpt"};
      mxArray *mxType = mxCreateStructMatrix(1,1,3,typeFields);
      mxSetField(mxType,0,"base",mxCreateDoubleScalar(10));
      mxSetField(mxType,0,"aliasId",mxCreateDoubleScalar(0));
      mxSetField(mxType,0,"fixpt",mxCreateDoubleMatrix(0,0,mxREAL));
      mxSetField(mxData,1,"type",mxType);
    }
    mxSetField(mxData,1,"complexity",mxCreateDoubleScalar(0));
    {
      mxArray *mxSize = mxCreateDoubleMatrix(1,2,mxREAL);
      double *pr = mxGetPr(mxSize);
      pr[0] = (double)(1);
      pr[1] = (double)(1);
      mxSetField(mxData,2,"size",mxSize);
    }
    {
      const char *typeFields[] = {"base","aliasId","fixpt"};
      mxArray *mxType = mxCreateStructMatrix(1,1,3,typeFields);
      mxSetField(mxType,0,"base",mxCreateDoubleScalar(10));
      mxSetField(mxType,0,"aliasId",mxCreateDoubleScalar(0));
      mxSetField(mxType,0,"fixpt",mxCreateDoubleMatrix(0,0,mxREAL));
      mxSetField(mxData,2,"type",mxType);
    }
    mxSetField(mxData,2,"complexity",mxCreateDoubleScalar(0));
    {
      mxArray *mxSize = mxCreateDoubleMatrix(1,2,mxREAL);
      double *pr = mxGetPr(mxSize);
      pr[0] = (double)(1);
      pr[1] = (double)(1);
      mxSetField(mxData,3,"size",mxSize);
    }
    {
      const char *typeFields[] = {"base","aliasId","fixpt"};
      mxArray *mxType = mxCreateStructMatrix(1,1,3,typeFields);
      mxSetField(mxType,0,"base",mxCreateDoubleScalar(10));
      mxSetField(mxType,0,"aliasId",mxCreateDoubleScalar(0));
      mxSetField(mxType,0,"fixpt",mxCreateDoubleMatrix(0,0,mxREAL));
      mxSetField(mxData,3,"type",mxType);
    }
    mxSetField(mxData,3,"complexity",mxCreateDoubleScalar(0));
    {
      mxArray *mxSize = mxCreateDoubleMatrix(1,2,mxREAL);
      double *pr = mxGetPr(mxSize);
      pr[0] = (double)(1);
      pr[1] = (double)(1);
      mxSetField(mxData,4,"size",mxSize);
    }
    {
      const char *typeFields[] = {"base","aliasId","fixpt"};
      mxArray *mxType = mxCreateStructMatrix(1,1,3,typeFields);
      mxSetField(mxType,0,"base",mxCreateDoubleScalar(10));
      mxSetField(mxType,0,"aliasId",mxCreateDoubleScalar(0));
      mxSetField(mxType,0,"fixpt",mxCreateDoubleMatrix(0,0,mxREAL));
      mxSetField(mxData,4,"type",mxType);
    }
    mxSetField(mxData,4,"complexity",mxCreateDoubleScalar(1));
    mxSetField(mxAutoinheritanceInfo,0,"outputs",mxData);
  }
  return(mxAutoinheritanceInfo);
}

static void chart_debug_initialization(SimStruct *S, unsigned int
 fullDebuggerInitialization)
{
  if(ssIsFirstInitCond(S) && fullDebuggerInitialization==1) {
    /* do this only if simulation is starting */
    if(!sim_mode_is_rtw_gen(S)) {
      {
        unsigned int chartAlreadyPresent;
        chartAlreadyPresent = sf_debug_initialize_chart(_std5MachineNumber_,
         2,
         1,
         1,
         6,
         0,
         0,
         0,
         0,
         &(chartInstance.chartNumber),
         &(chartInstance.instanceNumber),
         ssGetPath(S),
         (void *)S);
        if(chartAlreadyPresent==0) {
          /* this is the first instance */
          sf_debug_set_chart_disable_implicit_casting(_std5MachineNumber_,chartInstance.chartNumber,1);
          sf_debug_set_chart_event_thresholds(_std5MachineNumber_,
           chartInstance.chartNumber,
           0,
           0,
           0);

          {
            unsigned int dimVector[1];
            dimVector[0]= 1000;
            _SFD_SET_DATA_PROPS(4,2,0,1,SF_DOUBLE,1,&(dimVector[0]),0,0,0,0.0,1.0,0,"dreal_syble",0,c2_b_sf_marshall);
          }
          {
            unsigned int dimVector[1];
            dimVector[0]= 480;
            _SFD_SET_DATA_PROPS(1,1,1,0,SF_DOUBLE,1,&(dimVector[0]),0,0,0,0.0,1.0,0,"input_signal",1,c2_sf_marshall);
          }
          {
            unsigned int dimVector[1];
            dimVector[0]= 1000;
            _SFD_SET_DATA_PROPS(5,2,0,1,SF_DOUBLE,1,&(dimVector[0]),0,0,0,0.0,1.0,0,"dimag_syble",0,c2_c_sf_marshall);
          }
          _SFD_SET_DATA_PROPS(0,2,0,1,SF_DOUBLE,0,NULL,0,0,0,0.0,1.0,0,"coarse_time_est",0,c2_d_sf_marshall);
          _SFD_SET_DATA_PROPS(3,2,0,1,SF_DOUBLE,0,NULL,0,0,0,0.0,1.0,0,"coarse_errfre",0,c2_e_sf_marshall);
          _SFD_SET_DATA_PROPS(2,2,0,1,SF_DOUBLE,0,NULL,0,0,0,0.0,1.0,0,"freq_offset",1,c2_f_sf_marshall);
          _SFD_STATE_INFO(0,0,2);
          _SFD_CH_SUBSTATE_COUNT(0);
          _SFD_CH_SUBSTATE_DECOMP(0);
        }
        _SFD_CV_INIT_CHART(0,0,0,0);
        {
          _SFD_CV_INIT_STATE(0,0,0,0,0,0,NULL,NULL);
        }

        _SFD_CV_INIT_TRANS(0,0,NULL,NULL,0,NULL);

        /* Initialization of EML Model Coverage */
        _SFD_CV_INIT_EML(0,1,0,0,4,0,0,0);
        _SFD_CV_INIT_EML_FCN(0,0,"eML_blk_kernel",2,-1,2829);
        _SFD_CV_INIT_EML_FOR(0,0,513,532,1133);
        _SFD_CV_INIT_EML_FOR(0,1,622,633,851);
        _SFD_CV_INIT_EML_FOR(0,2,1342,1354,1462);
        _SFD_CV_INIT_EML_FOR(0,3,2153,2199,2319);
        _SFD_TRANS_COV_WTS(0,0,0,1,0);
        if(chartAlreadyPresent==0)
        {
          _SFD_TRANS_COV_MAPS(0,
           0,NULL,NULL,
           0,NULL,NULL,
           1,NULL,NULL,
           0,NULL,NULL);
        }
        _SFD_SET_DATA_VALUE_PTR(4U, c2_dreal_syble());
        _SFD_SET_DATA_VALUE_PTR(1U, c2_input_signal());
        _SFD_SET_DATA_VALUE_PTR(5U, c2_dimag_syble());
        _SFD_SET_DATA_VALUE_PTR(0U, c2_coarse_time_est());
        _SFD_SET_DATA_VALUE_PTR(3U, c2_coarse_errfre());
        _SFD_SET_DATA_VALUE_PTR(2U, c2_freq_offset());
      }
    }
  } else {
    sf_debug_reset_current_state_configuration(_std5MachineNumber_,chartInstance.chartNumber,chartInstance.instanceNumber);
  }
}

static void sf_opaque_initialize_c2_std5(void *chartInstanceVar)
{
  chart_debug_initialization(chartInstance.S,0);
  initialize_params_c2_std5();
  initialize_c2_std5();
}

static void sf_opaque_enable_c2_std5(void *chartInstanceVar)
{
  enable_c2_std5();
}

static void sf_opaque_disable_c2_std5(void *chartInstanceVar)
{
  disable_c2_std5();
}

static void sf_opaque_gateway_c2_std5(void *chartInstanceVar)
{
  sf_c2_std5();
}

static void sf_opaque_terminate_c2_std5(void *chartInstanceVar)
{
  if (sim_mode_is_rtw_gen(chartInstance.S)) {
    sf_clear_rtw_identifier(chartInstance.S);
  }
  finalize_c2_std5();
}

static void mdlProcessParameters_c2_std5(SimStruct *S)
{
  int i;
  for(i=0;i<ssGetNumRunTimeParams(S);i++) {
    if(ssGetSFcnParamTunable(S,i)) {
      ssUpdateDlgParamAsRunTimeParam(S,i);
    }
  }
  initialize_params_c2_std5();
}

static void mdlSetWorkWidths_c2_std5(SimStruct *S)
{
  if(sim_mode_is_rtw_gen(S)) {
    int_T chartIsInlinable =
      (int_T)sf_is_chart_inlinable("std5",2);
    ssSetStateflowIsInlinable(S,chartIsInlinable);
    ssSetEnableFcnIsTrivial(S,1);
    ssSetDisableFcnIsTrivial(S,1);
    ssSetNotMultipleInlinable(S,sf_rtw_info_uint_prop("std5",2,"gatewayCannotBeInlinedMultipleTimes"));
    if(chartIsInlinable) {
      ssSetInputPortOptimOpts(S, 0, SS_REUSABLE_AND_LOCAL);
      sf_mark_chart_expressionable_inputs(S,"std5",2,1);
      sf_mark_chart_reusable_outputs(S,"std5",2,5);
    }
    if (!sf_is_chart_instance_optimized_out("std5",2)) {
      int dtId;
      char *chartInstanceTypedefName =
        sf_chart_instance_typedef_name("std5",2);
      dtId = ssRegisterDataType(S, chartInstanceTypedefName);
      if (dtId == INVALID_DTYPE_ID ) return;
      /* Register the size of the udt */
      if (!ssSetDataTypeSize(S, dtId, 8)) return;
      if(!ssSetNumDWork(S,1)) return;
      ssSetDWorkDataType(S, 0, dtId);
      ssSetDWorkWidth(S, 0, 1);
      ssSetDWorkName(S, 0, "ChartInstance"); /*optional name, less than 16 chars*/
      sf_set_rtw_identifier(S);
    }
    ssSetHasSubFunctions(S,!(chartIsInlinable));
    ssSetOptions(S,ssGetOptions(S)|SS_OPTION_WORKS_WITH_CODE_REUSE);
  }

  ssSetChecksum0(S,(405030743U));
  ssSetChecksum1(S,(444941173U));
  ssSetChecksum2(S,(3350164863U));
  ssSetChecksum3(S,(1944165073U));

  ssSetExplicitFCSSCtrl(S,1);
}

static void mdlRTW_c2_std5(SimStruct *S)
{
  if(sim_mode_is_rtw_gen(S)) {
    sf_write_symbol_mapping(S, "std5", 2);
    ssWriteRTWStrParam(S, "StateflowChartType", "Embedded MATLAB");
  }
}

static void mdlStart_c2_std5(SimStruct *S)
{
  chartInstance.chartInfo.chartInstance = NULL;
  chartInstance.chartInfo.isEMLChart = 1;
  chartInstance.chartInfo.chartInitialized = 0;
  chartInstance.chartInfo.sFunctionGateway = sf_opaque_gateway_c2_std5;
  chartInstance.chartInfo.initializeChart = sf_opaque_initialize_c2_std5;
  chartInstance.chartInfo.terminateChart = sf_opaque_terminate_c2_std5;
  chartInstance.chartInfo.enableChart = sf_opaque_enable_c2_std5;
  chartInstance.chartInfo.disableChart = sf_opaque_disable_c2_std5;
  chartInstance.chartInfo.mdlRTW = mdlRTW_c2_std5;
  chartInstance.chartInfo.mdlStart = mdlStart_c2_std5;
  chartInstance.chartInfo.mdlSetWorkWidths = mdlSetWorkWidths_c2_std5;
  chartInstance.chartInfo.restoreLastMajorStepConfiguration = NULL;
  chartInstance.chartInfo.restoreBeforeLastMajorStepConfiguration = NULL;
  chartInstance.chartInfo.storeCurrentConfiguration = NULL;
  chartInstance.S = S;
  ssSetUserData(S,(void *)(&(chartInstance.chartInfo))); /* register the chart instance with simstruct */

  if(!sim_mode_is_rtw_gen(S)) {
    init_dsm_address_info();
  }
  chart_debug_initialization(S,1);
}

void c2_std5_method_dispatcher(SimStruct *S, int_T method, void *data)
{
  switch (method) {
   case SS_CALL_MDL_START:
    mdlStart_c2_std5(S);
    break;
   case SS_CALL_MDL_SET_WORK_WIDTHS:
    mdlSetWorkWidths_c2_std5(S);
    break;
   case SS_CALL_MDL_PROCESS_PARAMETERS:
    mdlProcessParameters_c2_std5(S);
    break;
   default:
    /* Unhandled method */
    sf_mex_error_message("Stateflow Internal Error:\n"
     "Error calling c2_std5_method_dispatcher.\n"
     "Can't handle method %d.\n", method);
    break;
  }
}