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完成M=4的DPSK通信系统的蒙特卡洛仿真，信号波形为snr2ps(snr_in_dB) 求出以dB为单位的给定信噪比的比特误码率和符号误码率.(Completion of M = 4 of the DPSK communication system Monte Carlo simulation, the signal waveform is snr2ps (snr_in_dB) calculated in units of dB signal to noise ratio for a given bit error rate and symbol error rate.)

Design for LLC by matlab

运用matlab软件，进行回归运算，方便快捷(Use matlab software, regression calculation, convenient)

这是我自己用MATLAB编写的一个源程序，是保存在WORD里面的，里面有源程序和实验步骤，可以下载下来实验，大家也可以对这个程序进行改进(This is my own written using MATLAB source is saved in WORD inside source and experimental steps, which can be downloaded experiments, we can improve this program)

labview fft labview8.20 用于音频变换.但8.20 不好下载(fft labview8.20 for PC Audio transform. But not download 8.20)

MATLAB从入门到精通书中第四章例子的程序(MATLAB from the entry to the master' s program book example of the fourth chapter)

说明：  FFT实现频谱图FFT实现频谱图 FFT实现频谱图FFT实现频谱图(FFT FFT FFT)

分枝定界法的程序，是一种在问题的解空间树上搜索问题的解的方法。(Procedures of the branch and bound method, a solution space tree search solution.)

g729 decoder in vocoder

automatic traffic signal