satools

this program test certain system is timevariant or not. linear or not, causal or not

通过MATLAB程序，进行语音信号处理里面的基于MMSE的谱减法增强处理程序，程序消除噪声的效果是现有算法的3dB，特别的对于 RalzCK格式和 OfkGJZu 格式的语音处理效果很好。(By MATLAB program for speech signal processing inside the MMSE-based spectral subtraction enhancement program, the program to eliminate the effect of noise existing algorithms 3dB, special effects for speech processing RalzCK format and OfkGJZu format well.)

研究羊群效应的例程，首先要对所有的价格序列做预处理，需要的请自行下载(study herding the routines, we must first of all do pretreatment sequence prices, the need to please download)

长周期光纤光栅的源程序代码,可用来模拟其传输特性(LPFG the source code can be used to simulate transmission characteristics)

matlab生成LDPC的H矩阵，消除4环，同时列重为3，很好的例子(based matlab generate H matrix of ldpc)

pscad环境下搭建的一个IEEE34节点的，测试模型，可以用于电力系统潮流计算、状态估计等(pscad environment to build a IEEE34 node under test model can be used to power flow calculation, state estimation, etc.)

This code probide the morpological implementation in matalb with the statically calculation

Matlab编写的关于粒子滤波算法的仿真源程序,包括三个粒子滤波的例程,非常好的参考程序(Matlab, prepared by the particle filter algorithm for the simulation source code, including the three particle filter routine, a very good reference program)

电力电子、电机控制系统仿真模型 经典仿真源程序 洪乃刚版本(Power electronics, motor control system simulation model version of the classic simulation source Hong Naigang)

计算超声波入射到介质中，与缺陷作用时，其纵波衍射与横波衍射的衍射系数(When calculating the ultrasonic incident to the media, and defects, its longitudinal wave diffraction and the diffraction coefficient of the shear wave diffraction)