FPGA

this m file is fast Fourier transform (FFT).and is an efficient algorithm to compute the discrete Fourier transform (DFT) and its inverse of recorded signal

在做复合形法优化时，用到《精通MATLAB最优化设计》一书中的复合形法程序，发现做其他例题时运行不了。去掉bug后，改进如下，如果你遇到同样问题，不妨下来试试。如果你没有Funval.m，可以将程序中的Funval函数换成subs(In doing complex method optimization, use the " Mastering MATLAB Optimization Design," a book of complex method program, found other examples can not do when running. After removing the bug, improvements are as follows, if you encounter the same problem, we might try it. If you do not Funval.m, the program can be replaced by a function of Funval subs)

可以用来计算岩石的频散效应，现在还只是单裂纹二维情况(Rocks can be used to calculate the frequency dispersion, it is only a single two-dimensional crack)

语音参数提取：短时过零率、短时能量、短时平均幅度、自相关序列、傅里叶分析(Speech parameters extraction: short-time zero-crossing rate, short-time energy, short-term average autocorrelation sequence, Fourier analysis)

its a file concatanation program

说明：  一本很好的概率基础入门书籍，比国内的写的好(A Basic Course in Probability Theory)

基于matlab的eof分析，有助于对于eof分析方法的理解(EOF analysis based on matlab)

这是Matthew Pais用matlab编写的扩张有限元程序，包括了裂纹扩展的情况(Matthew Pais XFEM)

Simulation of a Raman Lidar system

这几个程序是我用matlab做图像分割用到的，方法是四叉树分解，大家可以参考下(These programs do I use matlab image segmentation used, the method is the quadtree decomposition, we can refer to)