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该程序是一个完整的模拟信号数字化传输系统的程序，它进过了PCM编码，2FSK调制解调和一个高斯白噪声，并有误码率的测量(The program is a complete program for the analog signal digital transmission system, it been to the PCM coding, 2FSK modem and a Gaussian white noise, and BER measurement)

子空间法计算DOA AOA，ESPRIT旋转不变法程序(Subspace method DOA AOA, ESPRIT rotation invariant method program)

说明：  OFDM系统的Matlab仿真实现，包括OFDM信道估计、均衡(Matlab simulation of OFDM system, including OFDM channel estimation and equalization)

是一种用于含有隐变量（hidden variable）的概率参数模型的最大似然估计或极大后验概率估计的matlab算法。 (EM MATLAB)

完成傅里叶的变换，将时间域的信号转换到频率域(The complete Fourier transform converts the signal of the time domain to the frequency domain)

用于ocr图片字母提取的matlab代码，完全自己研究的(Ocr picture letters for extraction matlab code, complete theirself studies)

一个关于量化噪声分析的程序。代码不长仅供参考。学生试验专用。(One of the quantization noise analysis program. The code is not long for reference only. Students of special test.)

Calc_Azimuth_Elevation distance

Project about system for detection of wireless signals.

TDOA code for many application