gray-model

设计一M阶自适应回波抵消器，已u(n)作为系统输入，d(n)作为系统期望响应，其中d(n)中混有u(n)的回声，信号以8kHz采样，现要求回波抵消器可以消除16ms之内的回声(The design of a M-order adaptive echo cancellation, and have u (n) as the system input, d (n) as a system to respond to the expectations, in which d (n) in a mixture of u (n) of the echo signal to 8kHz sampling, are requirements 16ms echo cancellation device can be eliminated within the echo)

matlab实用程序百例(100 cases of matlab utility)

（9）鼠标器程序 主程序是shubiao.C，可以使用Turbo C工具来调试。((9) Program mouse The main program is shubiao.C, you can use Turbo C tools to debug.)

Video about using GNS3 simulation for CCNA labs. This video introduce how to install GNS3 anh config it to run effectivelly. It also contains some example labs for tutorial purpose.

说明：  城市环境的过程式建模技术研究。。。。。。。。。。(The process of urban environment modeling technology research of)

信噪比，计算公式是信号能量比上噪声能量，有助于分析信号成分的(Signal-to-noise ratio, and the calculation is signal energy on energy than noise, help analysis of signal components )

这是一个有关电力电子的simulink仿真实例(This is a power electronics simulink simulation examples)

35个matlab GUI 编程实例，让初学者熟练掌握GUI编程(35 matlab GUI programming examples for beginners to master the GUI Programming)

help for GUI based on matlab

说明：  基于matlab简单图像处理系统中对图片的加噪功能(Based on a simple matlab image processing system for image plus noise functions)