sigma_graphene

实现主动频率偏移法的孤岛检测，利用matlab中的S-FUN编写(Frequency offset for active islanding detection method, using matlab written in S-FUN)

数字信号处理第三版对应实验的所有matlab程序(Digital signal processing matlab third edition of the corresponding test procedures for all)

BPSK code on Code Composer Studio v3.1

迭代小程序，可以根据参数变化导出倍周期分叉图，从而研究有序与混沌的关系。(Iterative small program that can export period doubling bifurcation diagram according to the parameter changes, which studies the relationship between order and chaos.)

用小数据量方法求最大lyapunov指数程序设计(With a small amount of data method, to calculate the largest index of program design lyapunov)

说明：  真对无线通信中的正交频分复用的matlab仿真源代码。(True for wireless communications in orthogonal frequency division multiplexing matlab simulation source code.)

小波去噪，分程3种，第一对信号进行强制消噪处理并图示结果；第二用默认阈值对信号进行消噪处理并图示结果；第三用给定的软阈值进行消噪处理。以及运行图。(Denoising , sub-way three kinds , the first pair of signal processing and noise cancellation forced the results shown second by default thresholds for signal processing and illustrates the results of de-noising third with a given soft threshold de-noising deal with . And a diagram.)

Particle Swarm Optimazation code

采用MATLAB语言，编写的基于格子Boltzmann算法计算rayleighbenard_squre Flow的程序代码。(rayleighbenard_squre Flow by LBM)

Exponentially weighted covariance matrix