linear

S Paramters in MAtlab

fir和iir滤波器的设计，十分好用，大家交流(fir and iir filter design, very easy to use, to share)

改进的与之方法很好很强大，包括1000个信号的阈值分段函数，软阈值。(Improved contrast method is very very strong, including the 1000 signal threshold segmentation function, soft threshold.)

地球物理工具包（非常适合地球物理专业的人士使用）。(A Matlab package to perform borehole georadar geostatistical tomography ... Open-source (GNU license))

产生地震记录，利用了AVO，而且包含作图部分wigb(simulating seisdata，AVO，wigb)

这是用matlab编写的分数阶系统仿真程序，希望对你有所帮助。(This using Matlab soft for the fractional system simulink and I hope to help you.)

利用MATLAB中的小波信号对语音信号的基音提取(The use of MATLAB Wavelet signal for pitch extraction of speech signals)

一个PCA的Matlab程序实例，应用于多维参数的自动降维和分类(The Matlab program example of a PCA applied to the automatic multi-dimensional parameter dimension reduction and classification)

说明：  粒子群算法进行寻优，可以修改粒子数，迭代数进行寻优。(Particle swarm optimization)

gps信号的跟踪，采用锁相环实现，包括码环的跟踪和载波的跟踪环(gps signal tracking, the use of PLL implementation, including code and carrier tracking loop tracking loop)