MATLABchengxujiekou

matlab设计的FIR滤波器！包括矩形窗、Blackman窗、Hamming窗、Kaiser窗（带通）(Matlab design FIR filter! Including rectangular window, Blackman window, Hamming window, Kaiser window （Bandpass filter）)

This source code give the explanation about generate QPSK simulation

在一个圆柱体上用二维棉片来模拟树皮表面的粗糙效果(cylinder in a two-dimensional cotton used to simulate bark film surface roughness effects)

CML Channel for different Matlab

Fuzzy Auto PID Tuning for DC Motor The Fuzzy system needs 2 inputs e(t) & de(t) and it will get three outputs for tuning the PID gains (KP), (KI) & (KD) depending on the membership functions

基于matlab语言的αβγ滤波器的一种经典代码，适用于恒定加速度的运动雷达目标跟踪(A classic code based on Matlab language αβγ filter, suitable for constant acceleration motion radar target tracking)

分形——生成一片漂亮的树叶，通过一个矩阵迭代并不断刷新生成的图像(fractal-- generating a beautiful leaves, through an iterative matrix and constantly refresh the image)

第七章 GUIDE入门 7.1 概述 7.2 图形句柄入门 7.3 GUIDE工具入门 7.4 创建图形用户界面外观 7.5 图形用户界面编程 7.6 常用的图形界面函数 7.7 本章小结 (Chapter VII GUIDE overview 7.2 Introduction 7.1 Introduction 7.3 GUIDE handle graphics tools to create entry-7.4 Appearance 7.5 graphical user interface graphical user interface programming 7.6 graphical interface function commonly used in this chapter 7.7 Summary)

利用三电平中心削波自相关法实现清、浊音判定，并提取一段话音的基频参数，绘制基频曲线，并将该参数曲线合并到前面提取的短时过零率和短时能量参数曲线图中(Using a three-level center clipping from the relevant law to achieve clear, voiced determination, and extract some of the fundamental parameters of the voice, drawing the fundamental frequency curve and merge the parametric curve to the front of the extraction rate and the short-term zero short-term energy parameters graph)

说明：  匈牙利法与最佳匹配分配问题 matlab实现(Hungary and France and to achieve the best matching distribution matlab)