msc

matlab通带滤波，是在频域内实现的，最好用于地震波，或其他一些信号逐渐衰减的情况(bandpass filter,used for strong motion data process for better. because the software carry out the filter function through fft)

A lot of codes in matlab the handbook of tracking posicion. Very well codes.

Emd分解，通过峭度和相关系数选择IMF，进行信号重构，小波分解，小波包分解。(Emd decomposition, selecting IMF by kurtosis and correlation coefficient, signal reconstruction, wavelet decomposition, wavelet packet decomposition.)

控制系统计算机辅助设计——MATLAB语言及应用 主要的一些源程序(control system for matlab)

为变压器油纸绝缘支路辨识提供判断，为变压器油纸绝缘老化判断提供依据(To provide for the judgment of transformer insulation branch for transformer insulation aging identification, provide the basis for judgment)

说明：  计算海洋中海水密度，对于物理海洋学生很重要(It is important for physics students to calculate the density of seawater in the ocean)

MFCC参数计算，也可进行语音信号处理。 本程序需要调用voicebox工具箱中的melbankm.m程序得到Mel频率滤波器组(MFCC parameters, but also for voice signal processing. This procedure required to call VoiceBox toolbox melbankm.m procedures Mel frequency filter bank)

ofdm基于循环前缀的同步算法，很实用，调试通过了的(ofdm synchronization algorithm based on cyclic prefix)

QAM modulation scheme for spreading codes gray

matlab file to draw ellipse