EFG1

在raileigh衰落信道中，BER性能有所下降，这个程序用来仿真BER(In raileigh Fading Channels, BER performance has declined, the process used to simulation BER)

有源低通巴特沃斯滤波器设计根据给定的参数值设计有源滤波器(Active low-pass Butterworth filter design parameters according to the given active filter design)

该程序是基于Kalman Filter 理论编写的基本的Matlab 滤波程序！(This code is relative with the basic Kalman Filter.)

数字信号处理——基于计算机的方法，历程！！！！！(Digital Signal Processing- a computer-based method)

基于MVDR算法，计算两个信号的相关性的函数。(This program computes the coherence function between 2 signals x1 and x2 with the MVDR method. This algorithm is based on the paper by the same authors: J. Benesty, J. Chen, and Y. Huang, "A generalized MVDR spectrum," IEEE Signal Processing letters, vol. 12, pp. 827-830, Dec. 2005. x1, first signal vector of length n x2, second signal vector of length n L is the length of MVDR filter or window length K is the resolution (the higher K, the better the resolution))

说明：  对用BP算法所进行的神经网络进行仿真、训练。模拟综合出我们所需要的结果。(BP algorithm by using the neural network simulation and training. Analog synthesis we need results.)

主要使图像进行灰度化处理，matlab的源代码，视同再进一步的预处理中应用(Gray image)

Heart Failure detection

Matlab code for OFDM for bpsk

详细的卷积编码与维特比译码算法。产生随机信号，对信号进行卷积编码，然后经过数值转换、格雷编码，QPSK调制，进入加噪信道，之后进行QPSK解调，格雷解码， 数制转换、 维特比译码得到接收端的信号。(Detailed convolutional coding and Viterbi decoding algorithm. Random signal, the signal convolution coding, and then through numeric conversion, Gray coding, QPSK modulation, plus noise into the channel, followed by QPSK demodulation, decoding Gray, number system conversion, Viterbi decoding to get the receiving end of the signal.)