squarefft2

本教材比较经典，介绍了信号的基本理论，而且与给出程序(Comparison of the classic textbook, introduced the basic theory of signals, but also give the procedure)

时频分析工具箱，希望对大家有用，如果需要文件的说明，请留下联系方式(Time-frequency analysis toolbox, we hope to be useful, if you need the file, please leave a contact)

Spectral analysis of discrete deterministic signals

该m文件是数字信号处理实验课上的实验8：音频频谱分析仪的设计与实现(The m-file is an experimental digital signal processing on the experimental class 8: Audio Spectrum Analyzer Design and Implementation)

这是个关于谱熵的端点检测程序，但还不完善(This is the entropy of the spectrum endpoint detection procedure, but still not perfect)

k mean for clustering in the matlab.cluster do in environment 3-dimontional.

《MATLAB程序设计》选修课大作业 运算 图形(MATLAB design)

对心电信号的基线消除，包含ECG信号和源代码，并在matlab中仿真，包含中值滤波，高通滤波，整系数滤波，和小波变换！都是一些简单的经典的方法(Elimination of baseline ECG, ECG signals and includes source code and simulation in matlab, including median filtering, high-pass filter, the filter with integer coefficients, and wavelet transform! Are some simple classical methods)

利用matlab实现卡通图的画法，是一个比较有意思的实现方法(Using matlab to achieve cartoons of the painting, is a more interesting way to achieve)

不同条件下DOA与波束角度的关系，适合初学自适应信号处理的朋友(for beginners about array signal processing)