gzlee_fsk

generate random code in matlab

说明：  用runge-kutta 法解常微分其中有实例，可以用于验证(Using runge-kutta method for solving ordinary differential examples of which can be used to verify)

正交匹配追踪算法(OMP)是一种利用一个超完备的字典进行信号分解的非线性自适应算法(Template matching matlab program)

安德森《计算流体力学及其应用》第七章拟一维喷管流动的数值解 7.5节 再论亚声速—超声速等熵喷管流动的CFD解法。自己编写matlab源代码。(Anderson the computational fluid mechanics and its application "chapter 7 quasi one-dimensional nozzle flow numerical solution of section 7.5 then theory subsonic- supersonic isentropic nozzle flow of CFD method. His writing matlab source code. )

利用声卡采集声音，实现声音的滤波处理。很实用，实用matlabGUI写的。最好用matlab2008a以上的版本打开。(this is a sound filter GUI written by MATLAB.)

Multirate Filtering for Digital Signal Processing MATLAB Applications

基于MATLAB的随机子空间算法，对唯输出数据进行分析，可以很好地识别出系统的模态参数。(Based on stochastic subspace algorithm based on MATLAB, the only output data for analysis, can be well identified modal parameters of the system.)

Finite element analysis with matlab codes

说明：  fastica实测数据，可以做数据的预处理，保留有用信号，滤除噪声(FastICA measured data, can do data preprocessing, retain useful signal, filter noise)

画相变图,尤其地幔对流过程中。两个相变界面，440KM和660KM(phase change map)