多重分形去趋势交叉相关性分析 DCCA

matlab中边频的示例程序，操作简单，可直接复制，便于调用。(side frequency in matlab sample program, simple operation, can be directly copied, easy call.)

Three phase 17 levels MMC.

This function computes the RMS feature of the signals in x,which are stored in columns. The signals in x are divided into multiple windows of size winsize and the windows are space wininc apart. Inputs x: columns of signals winsize: window size (length of x) wininc: spacing of the windows (winsize) datawin: window for data (e.g. Hamming, default rectangular) must have dimensions of (winsize,1) dispstatus:zero for no waitbar (default) Outputs feat: RMS value in a 2 dimensional matrix dim1 window dim2 feature (col i is the features for the signal in column i of x)

说明：  利用matlab编写的POS集群优化算法的工具箱，值得一看！(POS clusters prepared by using matlab optimization toolbox, worth a visit!)

说明：  经典PAST算法，实现信号盲分离，有详细的代码和解释，(Classic PAST algorithm, achieving blind signal separation, a detailed code and explanation)

ofdm implementation with noise(AWGN)

adaptive noise cancellation using lms algorithm

Frost 滤波器代码，一个印度人仿真的V.S Frost 于1982年提出的Frost 滤波器，参考文献A Model for Radar Images and Its Application to Adaptive Digital (Frost_filter code Simulated by an Indian References VS Frost, " A Model for Radar Images and Its Application to Adaptive Digital Filtering of Multiplicative Noise," IEEE Trans Pattern Anal, Machine Intell.. ., vol. 4, no. 2, pp. 157-166,. 1982. Mar [http://dx.doi.org/10.1109/TPAMI.1982.4767223])

对声音信号的LMS滤波，噪音为固定信噪比的高斯噪声(LMS filtering of sound signals, noise, Gaussian noise for a fixed signal to noise ratio)

利用粒子群算法，计算函数的最优化问题。 本程序有很强的适用性。在理论与实际问题的优化上有一定的推广价值(The use of particle swarm optimization, the calculation function of the optimization problem. This procedure has a strong application. Theory and practical problems in the optimization of the promotion of certain values)