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实现AMI编码波形，以及 计算其功率谱。(AMI coding waveform to achieve, and to calculate the power spectrum.)

简单的OFDM流程，使用matlab自带的QAM函数，适合初学者，包含FFT，循环前缀，串并变换等(OFDM simple process, using the built-in QAM matlab function, suitable for beginners, including FFT, cyclic prefix, string and transform)

Example program for seismic processing in matlab.

Program to find the k - nearest neighbors (kNN) within a set of points.

基于物理层网络编码的与网络编码和直传的误比特率对比(Comparison based on the physical layer network coding and network coding and the forward pass of the bit error rate)

这是关于“噪声调频信号”的仿真模型，已经编译好，直接运行即可(This is on the )

attached file contain two algorithm for classification.K_means and K Nearest Neiborhood. and related m_filles in matlab

2*2 mimo-ofdm channel simulation matlab code

DS-CDMA中匹配滤波器误码率分析，只是一直为零，感觉没有错阿。(DS-CDMA matched filter error rate analysis, but the zero, A feeling nothing wrong.)

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