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coarsedelayest_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++

coarsedelayest_sim.cpp：源码内容
  1. //
  2. //  File = contindelay_sim.cpp
  3. //
  4. #define SIM_NAME "CoarseDelayEst"
  5. #define SIM_TITLE "Coarse 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 "ramp_gen.h"
  17. #include "contin_delay_tester.h"
  18. #include "contin_delay2_T.h"
  19. #include "coarse_delay_est.h"
  20. #include "discrete_delay_T.h"
  21. #include "dft_delay_T.h"
  22. #include "siganchr.h"
  23. //=========================================================
  25. main()
  26. {
  27.    #include "sim_preamble.cpp"
  28.   //=========================================================================
  29.   //  Misc special processing
  31.    SincWaveform(  4, //num_sidelobes
  32.                  50, //samps_per_hump
  33.                  "sinc_wave.txt");//out_filename
  36.   //=========================================================================
  37.   //  Allocate signals
  39.   BIT_SIGNAL(bit_seq);
  40.   BIT_SIGNAL(bit_clock);
  41.   FLOAT_SIGNAL(binary_wave);
  42.   FLOAT_SIGNAL(filt_wave);
  43.   FLOAT_SIGNAL(test_sig);
  44.   FLOAT_SIGNAL(test_sig_2);
  45.   FLOAT_SIGNAL(delayed_test_sig);
  46.   FLOAT_SIGNAL(coarse_dly_ref_sig);
  47.   FLOAT_SIGNAL(corr_out_sig);
  49.   FLOAT_SIGNAL(baseband_wave);
  51.   //============================================================
  52.   //  Construct, initialize and connect models
  56.    BitGener* bit_gen = new BitGener( "bit_gen",
  57.                                       CommSystem,
  58.                                       bit_seq );
  59.   
  60.    SignalAnchor* bit_seq_anchr = new SignalAnchor( "bit_seq_anchr",
  61.                                                    CommSystem,
  62.                                                    bit_seq );
  64.    BasebandWaveform* baseband_gen = new BasebandWaveform(   "baseband_gen",
  65.                                                 CommSystem,
  66.                                                 bit_seq,
  67.                                                 binary_wave,
  68.                                                 bit_clock );
  70.   ButterworthFilterByIir<float>* base_filt = new ButterworthFilterByIir<float>( "base_filt",
  71.                                                         CommSystem,
  72.                                                         binary_wave,
  73.                                                         filt_wave);
  75.   //Control<bool>* delay_chg_enab = new Control<bool>( "delay_chg_enab",
  76.   //                                                 CommSystem );
  78.   //Control<float>* dynam_float_dly = new Control<float>( "dynam_float_dly",
  79.   //                                                 CommSystem );
  80.   //ContinuousDelayTester< float >* dyn_delay_knob = 
  81.   //                          new ContinuousDelayTester< float >( 
  82.   //                                                "dyn_delay_knob",
  83.   //                                                CommSystem,
  84.   //                                                filt_wave,
  85.   //                                                test_sig_2,
  86.   //                                                dynam_float_dly,
  87.   //                                                delay_chg_enab );
  88.   
  89.   ContinuousDelay2< float >* delay_2 = new ContinuousDelay2< float >( 
  90.                                                 "delay_2",
  91.                                                 CommSystem,
  92.                                                 filt_wave,
  93.                                                 delayed_test_sig);
  95.   Control<float>* delay_at_max_corr = new Control<float>( "delay_at_max_corr",
  96.                                                           CommSystem);
  98.    Control<int>* samps_delay_est_cntl = new Control<int>( "samps_delay_est_cntl",
  99.                                                             CommSystem);
  101.    Control<bool>* dly_est_is_valid_cntl = new Control<bool>( "dly_est_is_valid_cntl",
  102.                                                             CommSystem);
  104.    CoarseDelayEstimator* correlator = new CoarseDelayEstimator(  "correlator",
  105.                                                     CommSystem,
  106.                                                     delayed_test_sig,
  107.                                                     filt_wave,
  108.                                                     corr_out_sig,
  109.                                                     dly_est_is_valid_cntl,
  110.                                                     delay_at_max_corr,
  111.                                                     samps_delay_est_cntl);
  113.    DiscreteDelay< float >* coarse_dly_adj = new DiscreteDelay<float>(  "coarse_dly_adj",
  114.                                                                CommSystem,
  115.                                                                filt_wave,
  116.                                                                coarse_dly_ref_sig,
  117.                                                                samps_delay_est_cntl,
  118.                                                                dly_est_is_valid_cntl);
  120. //  SignalAnchor* temp_anchor = new SignalAnchor( "temp_anchor",
  121. //                                                CommSystem,
  122. //                                                filt_wave,
  123. //                                                0.0078125, //samp_intvl
  124. //                                                4096 ); //block_size
  125. //  SignalAnchor* temp_anchor_3 = new SignalAnchor( "temp_anchor_3",
  126. //                                                CommSystem,
  127. //                                                ref_seq,
  128. //                                                1.0, //samp_rate
  129. //                                                128 ); //block_size
  130.   //=============================================================
  132.   #include "sim_postamble.cpp"
  133.   return 0;
  134. }