costas

测试文本，选用著名的gettysburg这篇英文文本做为测试文本(Second, it fuses the features of the first singular value component and the second one, and then gets the complex feature vectors which reflect not only the statistic frequency but also the sequential structure of letters. In the end, the cosine similarity of texts is used to measure the similarity between the query and documents.)

svm 支持向量机分类程序，模式识别作业(svm for patter recognition assignment)

Samples of ECG signals we used in our project the

说明：  对ask fsk用matlab写出 并有图像(that is a good thing)

digital filter which is used in design of the dig filter in dsp domain

主要是关于经验模态分解的还有EEMD的代码(Mainly on empirical mode decomposition EEMD code there)

permanent magnet synchronous motor under simulink

直流信号和阶跃信号的傅里叶分析和频谱图.(Fourier analysis and spectrogram DC signal and step signal.)

使用matlab合成音乐，用傅里叶级数或傅里叶变换的方法来做，最后用分析得到的吉他的特性来演奏东方红(Matlab music synthesis, using Fourier series or Fourier transform method .And finally use the guitar features formerly analysised to play with DFH)

MATLAB kalman filter