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finedelayest_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：6k
源码类别：

3G开发

开发平台：

Visual C++

finedelayest_sim.cpp：源码内容
  1. //
  2. //  File = finedelayest_sim.cpp
  3. //
  4. #define SIM_NAME "FineDelayEst"
  5. #define SIM_TITLE "Fine Delay Estimation Testbed"
  7. #include "global_stuff.h"
  9. //=====================
  10. // model includes
  11. #include "sinc_wave.h"
  12. #include "bitgen.h"
  13. #include "basewav.h"
  14. #include "butt_filt_iir.h"
  15. //#include "bitwav.h"
  16. //#include "multi_sine_gen.h"
  17. #include "ramp_gen.h"
  18. //#include "sine_gen.h"
  19. #include "contin_delay_tester.h"
  20. #include "contin_delay2_T.h"
  21. #include "coarse_delay_est.h"
  22. #include "fine_delay_est.h"
  23. #include "discrete_delay_T.h"
  24. #include "dft_delay_T.h"
  25. #include "siganchr.h"
  26. //=========================================================
  28. main()
  29. {
  30.    #include "sim_preamble.cpp"
  31.   //=========================================================================
  32.   //  Misc special processing
  34.    SincWaveform(  4, //num_sidelobes
  35.                  50, //samps_per_hump
  36.                  "sinc_wave.txt");//out_filename
  39.   //=========================================================================
  40.   //  Allocate signals
  42.   BIT_SIGNAL(bit_seq);
  43.   BIT_SIGNAL(bit_clock);
  44.   FLOAT_SIGNAL(binary_wave);
  45.   FLOAT_SIGNAL(filt_wave);
  46.   FLOAT_SIGNAL(test_sig);
  47.   FLOAT_SIGNAL(test_sig_2);
  48.   FLOAT_SIGNAL(delayed_test_sig);
  49.   FLOAT_SIGNAL(delayed_ref_sig);
  50.   FLOAT_SIGNAL(coarse_dly_ref_sig);
  51.   FLOAT_SIGNAL(corr_out_sig);
  53.   FLOAT_SIGNAL(baseband_wave);
  55.   //============================================================
  56.   //  Construct, initialize and connect models
  60.    BitGener* bit_gen = new BitGener( "bit_gen",
  61.                                       CommSystem,
  62.                                       bit_seq );
  63.   
  64.    SignalAnchor* bit_seq_anchr = new SignalAnchor( "bit_seq_anchr",
  65.                                                    CommSystem,
  66.                                                    bit_seq );
  68.    BasebandWaveform* baseband_gen = new BasebandWaveform(   "baseband_gen",
  69.                                                 CommSystem,
  70.                                                 bit_seq,
  71.                                                 binary_wave,
  72.                                                 bit_clock );
  74.   ButterworthFilterByIir<float>* base_filt = new ButterworthFilterByIir<float>( "base_filt",
  75.                                                         CommSystem,
  76.                                                         binary_wave,
  77.                                                         filt_wave);
  79.   
  80.   ContinuousDelay2< float >* delay_2 = new ContinuousDelay2< float >( 
  81.                                                 "delay_2",
  82.                                                 CommSystem,
  83.                                                 filt_wave,
  84.                                                 delayed_test_sig);
  86.   Control<float>* coarse_delay_est_cntl = new Control<float>( "coarse_delay_est_cntl",
  87.                                                           CommSystem);
  89.    Control<int>* samps_delay_est_cntl = new Control<int>( "samps_delay_est_cntl",
  90.                                                             CommSystem);
  92.    Control<bool>* coarse_dly_is_valid_cntl = new Control<bool>( "coarse_dly_is_valid_cntl",
  93.                                                             CommSystem);
  95.    CoarseDelayEstimator* correlator = new CoarseDelayEstimator(  "correlator",
  96.                                                     CommSystem,
  97.                                                     delayed_test_sig,
  98.                                                     filt_wave,
  99.                                                     corr_out_sig,
  100.                                                     coarse_dly_is_valid_cntl,
  101.                                                     coarse_delay_est_cntl,
  102.                                                     samps_delay_est_cntl);
  104.    DiscreteDelay< float >* coarse_dly_adj = new DiscreteDelay<float>(  "coarse_dly_adj",
  105.                                                                CommSystem,
  106.                                                                filt_wave,
  107.                                                                coarse_dly_ref_sig,
  108.                                                                samps_delay_est_cntl,
  109.                                                                coarse_dly_is_valid_cntl);
  111.   Control<float>* fine_delay_est_cntl = new Control<float>( "fine_delay_est_cntl",
  112.                                                           CommSystem);
  114.    Control<bool>* fine_dly_is_valid_cntl = new Control<bool>( "fine_dly_is_valid_cntl",
  115.                                                             CommSystem);
  117.    FineDelayEstimator* phase_slope_est = new FineDelayEstimator(  "phase_slope_est",
  118.                                                     CommSystem,
  119.                                                     delayed_test_sig,
  120.                                                     coarse_dly_ref_sig,
  121.                                                     coarse_dly_is_valid_cntl,
  122.                                                     fine_dly_is_valid_cntl,
  123.                                                     fine_delay_est_cntl);
  125.    ContinuousDelay2<float>* fine_dly_adj = new ContinuousDelay2<float>( 
  126.                                                          "fine_dly_adj",
  127.                                                          CommSystem,
  128.                                                          coarse_dly_ref_sig,
  129.                                                          delayed_ref_sig,
  130.                                                          fine_delay_est_cntl,
  131.                                                          fine_dly_is_valid_cntl);
  133. //  SignalAnchor* temp_anchor = new SignalAnchor( "temp_anchor",
  134. //                                                CommSystem,
  135. //                                                filt_wave,
  136. //                                                0.0078125, //samp_intvl
  137. //                                                4096 ); //block_size
  138. //  SignalAnchor* temp_anchor_3 = new SignalAnchor( "temp_anchor_3",
  139. //                                                CommSystem,
  140. //                                                ref_seq,
  141. //                                                1.0, //samp_rate
  142. //                                                128 ); //block_size
  143.   //=============================================================
  145.   #include "sim_postamble.cpp"
  146.   return 0;
  147. }