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tutorial on fuzzy logic

matlab宝典，包括了最简单最实用的实例，帮助新手学习(help greener study matlab easily)

双声道语音的抗噪算法。开发者为Chanwoo Kim (chanwook@cs.cmu.edu)。(Noise reduction algorithm for dual channel speech. Developed by Chanwoo Kim (chanwook@cs.cmu.edu).)

该文件用matlab 详细说明包括连续系统和离散系统的PID 控制，常用数字PID 控制，专家PID和模糊PID 控制，神经PID 控制，遗传算法PID 控制，多变量解耦PID 控制，几种先进的PID 控制，灰色PID 控制，伺服系统PID 控制，PID 实时控制(Utlizing Matlab technology to describe the different PIC strategy,including regular PID control,fuzzy PID control.)

to extract the feature

Blowfish Algorithm is a Feistel Network, iterating a simple encryption function 16 times. The block size is 64 bits, and the key can be any length up to 448 bits. Although there is a complex initialization phase required before any encryption can take place, the actual encryption of data is very efficient on large microprocessors. Blowfish is a variable-length key block cipher. It is suitable for applications where the key does not change often, like a communications link or an automatic file encryptor. It is significantly faster than most encryption algorithms when implemented on 32-bit microprocessors with large data caches.

computes the coherence in hanning windows

Most books that use MATLAB are aimed at readers who know how to program. This book is for people who have never programmed before.

MATLAB演奏卡农 MATLAB演奏卡农 MATLAB演奏卡农(MATLAB play岁Canon)

对波达方向进行估计，通过MUSIC算法估计波达方向，利用MATLAB进行仿真，观察DOA估计与阵元间距的关系(DOA estimate DOA estimated by MUSIC algorithm using MATLAB simulation, observe the relationship between DOA estimation and array element spacing)