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welchpdgm_sim.cpp
资源名称：simulation_wireless_c++.rar　[点击查看]
上传用户：jtjnyq9001
上传日期：2014-11-21
资源大小：3974k
文件大小：2k
源码类别：

3G开发

开发平台：

Visual C++

welchpdgm_sim.cpp：源码内容
  1. //
  2. //  File = bartpdgm_sim.cpp
  3. //
  5. #define SIM_NAME "WelchPdgm"
  6. #define SIM_TITLE "Welch Periodogram Testbed"
  8. #include "global_stuff.h" 
  10. #include "siganchr.h"
  11. #include "sines_in_awgn.h"
  12. #include "welch_pdgm.h"
  13. #include "ar_spec.h"
  15. main()
  16. {
  17. #include "sim_preamble.cpp"
  18.   //=========================================================================
  19.   //  Misc special processing
  20.    double a_coeffs[3];
  21.    a_coeffs[0] = 1.0;
  22.    a_coeffs[1] = -0.6;
  23.    a_coeffs[2] = 0.8;
  24.    ArSpectrum *ar_spectrum = new ArSpectrum(  2,//true_ar_order,
  25.                                           a_coeffs,
  26.                                           0.0625,//0.0009765625, //samp interval
  27.                                           0.32, //true_ar_drv_var );
  28.                                           512,
  29.                                           0.5);
  30.    ar_spectrum->DumpSpectrum( "ar_true_spec.txt",
  31.                               true);
  34.   //=========================================================================
  35.   //  Allocate signals
  37.   FLOAT_SIGNAL(test_sig);
  39.   //============================================================
  40.   //  Construct, initialize and connect models
  42.   
  43.    SinesInAwgn* sig_source = new SinesInAwgn( "sig_source",
  44.                                                 CommSystem,
  45.                                                 test_sig );
  47.    SignalAnchor* sig_anchr = new SignalAnchor(  "sig_anchr",
  48.                                                 CommSystem,
  49.                                                 test_sig );
  52.    WelchPeriodogram<float>* spec_analyzer = 
  53.                   new WelchPeriodogram<float>(  "spec_estimator",
  54.                                                 CommSystem,
  55.                                                 test_sig );
  57.   //=============================================================
  58.   #include "sim_postamble.cpp"
  59.   return 0;
  60. }