TH-PPMsimulation
所属分类：matlab编程
开发工具：matlab
文件大小：33KB
下载次数：23
上传日期：2009-06-29 10:37:43
上 传 者：
玲玲儿
说明： 程序包涵盖了超宽带书中的函数，并进行了主程序的编写，最后构成了TH-PPM系统仿真基本程序
(Package covers a function of the book Ultra-Wideband, and the preparation of the main program, the final composition of the TH-PPM system, the basic procedures for simulation)
文件列表:
TH-PPM系统仿真基本程序\basic_function.m (6381, 2007-10-23)
TH-PPM系统仿真基本程序\CP0201_2PPM_TH.M (1841, 2004-03-06)
TH-PPM系统仿真基本程序\CP0201_BITS.M (410, 2006-03-26)
TH-PPM系统仿真基本程序\CP0201_REPCODE.M (643, 2006-03-26)
TH-PPM系统仿真基本程序\CP0201_TH.M (364, 2004-03-06)
TH-PPM系统仿真基本程序\CP0201_TRANSMITTER_2PPM_TH.M (3932, 2007-10-23)
TH-PPM系统仿真基本程序\CP0201_WAVEFORM.M (1411, 2006-03-26)
TH-PPM系统仿真基本程序\CP0801_GNOISE1.M (1209, 2004-03-06)
TH-PPM系统仿真基本程序\CP0801_GNOISE2.M (1273, 2004-03-06)
TH-PPM系统仿真基本程序\CP0801_PATHLOSS.M (581, 2004-03-06)
TH-PPM系统仿真基本程序\CP0801_PPMCORRMASK.M (939, 2004-03-06)
TH-PPM系统仿真基本程序\CP0801_PPMRECEIVER.M (3343, 2007-06-13)
TH-PPM系统仿真基本程序\CP0802_IEEEUWB.M (4666, 2006-06-02)
TH-PPM系统仿真基本程序\CP0802_PDP.M (762, 2004-03-06)
TH-PPM系统仿真基本程序\CP0802_RMSDS.M (711, 2004-03-06)
TH-PPM系统仿真基本程序\CP0803_PPMCORRMASK_R.M (1114, 2004-03-06)
TH-PPM系统仿真基本程序\CP0803_RAKESELECTOR.M (2961, 2006-06-02)
TH-PPM系统仿真基本程序\CP0804_CORRSYN.M (651, 2004-03-06)
TH-PPM系统仿真基本程序\Ex.mat (203446, 2007-10-18)
TH-PPM系统仿真基本程序\narrowbandinter.m (597, 2007-10-23)
TH-PPM系统仿真基本程序\waveform.m (610, 2007-03-08)
TH-PPM系统仿真基本程序 (0, 2007-10-24)
2007年4月19日:
此系统为TH-BPSK,实现在单用户,固定的信噪比,固定距离,固定比特速率的情况下测试系统性能,编码方式为turbo和卷积.返回误码率.
主函数:
[BER]=basic_function(exno,d,rate) % exno: 信噪比; d:传输距离; rate:传输的信息比特速率;
发送信号:[bits,repbits,THcode,Stx,ref,alphain,numpulses]=transmitter_THBPSK(Pow,fc,numbits,Ts,Tc,Tm,tau,code_style);
信道传输:[RX,hf]=channel_transmit(Stx,exno,numpulses,fc);包括多径传输,功率衰落和加性高斯白噪声
接收端处理:
Rake处理:[G,T,NF,rec_A,rec_B,rec_D] = cp0803_rakeselector(hf,fc,ts,L,S);
[mask] = cp0803_PAMcorrmask_R(ref,fc,numpulses,rec_B);
信号译码判决:[RXbits,BER] = cp0801_PAMreceiver(RX,mask,fc,bits,numbits,numpulses,Ts,code_style,alphain);
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