-SMF

2D finite difference implementation of Richards equation for steady-state flow

This document is described HSI colour space to RGB colour space algorithims at matlab

有源带通滤波器设计软件Filterlab中文使用参考资料(Active band-pass filter design software Filterlab Chinese use reference materials)

使用MATLAB/SIMULINK分析简单电力系统的小信号（低频振荡）稳定性，研究内容如下： 1）使用SIMULINK建立系统的仿真模型。 2）分析比较有无AVR、PSS对小信号稳定性的影响。 3）分别画出针对励磁机增益KA和PSS增益KSTAB的根轨迹图，分析总结增益KA和KSTAB对小信号稳定性影响的规律。 4）仿真在电压参考值5 阶跃变化情况下有无PSS时的转速响应。 (Using MATLAB/SIMULINK analysis of a simple power system small signal (low frequency oscillation) stability study are as follows: 1) Use SIMULINK to establish a system simulation model. 2) analysis of whether the AVR and PSS for small signal stability. 3) Draw the exciter gain KA PSS gain KSTAB, the root locus plot, analyze and summarize the gain KA and KSTAB small-signal stability of the law. 4) simulation in the case of a 5 step change of the voltage reference value the speed of response with or without PSS. )

现代通信信号在matlab中的实现以应用程序(good )

说明：  good ocr program for matlab

EA=R factorization in matlabn

数字信号处理实现滤波器的功能，此程序中有几个滤波器的实现(Digital signal processing filter function, this procedure several filter)

Minimizes a function with the method of simulated annealing

信号的EEMD分解，计算分解后各子段的能量(The signal decompose by use EEMD,compute the energy of every subsignal)