get_assortative_coefficient

离散时间信号和系统的频域表示以及序列的傅里叶变换 频率响应等(Discrete time signal and system frequency domain representation)

BOC(1,1)的编码，BOC(1,1)的功率谱密度，可以完美运行，对做BOC编码的人很有用途(BOC (1,1) code, BOC (1,1) power spectral density, can run perfectly on the very people who make use of BOC coding)

matlab实现lena图的压缩，可以选择压缩比，并附有实验的结果和分析(matlab implementation lena map compression, you can choose the compression ratio, together with the experimental results and analysis)

Welsh.m为着色问题中的Welsh-Powell算法程序，并且sortd.m为其中调用的一个排序子函数。(Welsh.m coloring problem in the Welsh-Powell algorithm program and sortd.m call for which a sort subroutines.)

移动通信系统中的通信信号调制的MATLAB仿真，包括BPSKQPSK等调制方法(Mobile communication systems Communications of the MATLAB simulation of signal modulation, including BPSK QPSK modulation method, etc.)

经典的Harris角点检测程序，用matlab编的，可以参考(classic Harris corner detection procedures, using Matlab series, we can make reference to)

filter design sigma delta filter(filter design sigma delta filter)

脉冲编码调制系统和增量调制系统的MATLAB源程序(Pulse code modulation system and delta modulation system MATLAB)

此程序为CMI编译码程序，详细的介绍了CMI调制原理及解调的原理及过程(This procedure for CMI encryption procedures, detailed introduction to the principles and process of modulation and demodulation principle CMI)

部分实现了追踪测速迭代松弛算法，AHP层次分析法计算判断矩阵的最大特征值,小波包分析提取振动信号中的特征频率。( Partially achieved tracking speed iterative relaxation algorithm, Calculate the maximum eigenvalue judgment matrix of AHP, Wavelet packet analysis to extract vibration signal characteristic frequency.)