SCEGET

说明：  matlab下数字信号处理实现例程，包括FFT进行信号频谱分析，窗函数法设计FIR滤波器，IIR滤波器的实现等(matlab under the realization of digital signal processing routines, including the FFT signal spectral analysis, the window function design FIR filters, IIR filters to achieve such)

This code is used for patch test of plain strain in FEM.

emprical model decomposition经验模态分解，可以对随机信号自动分解成本征模函数，matlab实现代码(emprical model decomposition)

一种流形学习算法（很好用），Matlab实现界面友好，电力系统暂态稳定程序，可以进行暂态稳定计算。( A fluid manifold learning algorithm (good use), Matlab to achieve user-friendly, Power System Transient Stability Program, can be transient stability.)

this is about active power filter

this code receive a string from input and calculation shanon code

this source code is chp6ex13 matlab

包络分析大多在原始振动加速度信号基础上进行， 受噪声干扰等因素的影响较大 通过对原始振动信号自相关函数作包络分析， 可以有效地抑制噪声， 突出反映故障调制特征(s． Most of the envelope analyses are based on original vibration accelera- tion signal，which is seriously influenced by noise interference． The noise is effectively suppressed by envelop analysis of auto correlation function of original vibration signal，and the modulation characteristics of fault are highlighted．)

获取Knn，即网络中邻接节点的度值。通过Knn可以知道，网络是同配还是异配(Access Knn, that is adjacent network node value. Through KNN can know the network is the same with or different allocation)

This toolbox distributes processes over matlab workers available over the intranet/internet (SPMD or MPMD parallel model). It is very useful for corsely granular parallelization problems and in the precesence of a distributed and heterogeneus computer enviroment. No need for configuration files ! Cross platforms, cross OS and cross MATLAB versions. Workers can be added to the parallel computation even if it has started. No need of a common file system, all comms are using tcpip connections