stft

进行Hilbert-Huang变换的源代码，可以对信号进行时频分析，非常好用

解helmholtz方程的matlab程序，这个程序是解线性方程的。(Solutions helmholtz equations matlab program that is the solution of linear equations.)

拓扑大师sigmund编写的matlab经典拓扑程序(Master sigmund topology topology program written in matlab classic)

blurred image generation matlab code

GMM工具箱第一部分。包含了GMM算法的各个函数，对GMM建模很有帮助.(GMM first part of the toolbox. GMM algorithm contains all functions of GMM modeling helpful.)

计算时间序列双谱的三维图和二维图，用于研究非线性过程非常管用！(Bispectrum calculation of three-dimensional time series graph and two-dimensional maps, used to study the nonlinear process is very useful!)

this is model for pendulum with matlab, indentification system theory

matlab6.0的教材，有较详细的各种数学方法的matlab计算，例子可供参考！(matlab6.0 materials, there are more detailed methods matlab mathematical calculation, for example, for reference!)

这是由Andrea Monti Guarnieri的卫星轨道确定算法，基于的是norad 的tle数据(This is Andrea Monti Guarnieri satellite orbit determination algorithm, is based on the norad of tle data)

brsola 解非线性方程 经典算法 改进版的拟牛顿叠代，收敛很快了(brsola solving nonlinear equations of classical algorithm for improved version of the quasi-Newton iteration, the convergence soon)