压缩感知

说明：  主动频率偏移法，是用来检测孤岛效应的。采用S函数描述(Active frequency shift method is used to detect island effect. Function described by S)

IAE方法检测过程的振荡。绝对积分误差方法。(IAE approach for oscillation detection)

教你如何做热图（heatmap），可以显示图像的百分比。(A mathod to tell you how to make a heatmap.)

适合科研工程人员的数字信号处理书籍，著名的FFTW算法就是基于此开发的。(an famous book about digtial singal proceesing.)

使用matlab来提取nastran生成的pch文件中的刚度矩阵与质量矩阵(Extraction of stiffness matrix and mass matrix)

比例导引算法的实现，包括两个M文件，一个主程序和一个被调用的函数文件(Proportional navigation algorithm, including two M-files, a main program and a call function files)

一个对图像二值化的界面设计，能实现打开及保存等功能，包含M文件及GUI界面。(An image binarization of interface design, to achieve open and save functions, including the M documents and GUI interface.)

matlab code for Bernoulli s chaotic map used for encryption

Function matlab NLMS algorithm

ofdm基带传输，信道编码，QPSK调制，卷积编码(the OFDM baseband transmission, channel encoding, QPSK modulation, convolutional encoder)