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用matlab实现对语音信号的短时分析，包括清音和浊音的判决，基音周期的估计，实验报告。(to realize the analysis of short time of speech signal by Matlab, including the judgement of surd and sonant, the estimate of the pitch and experiment report.)

格子Boltzmann方法，D2Q9模型，模拟多孔介质流动(Lattice Boltzmann method, D2Q9 model to simulate the flow in porous media)

运用LBM解得一个浓度方程的小程序，非常有用！解对流扩散方程，可以直接带入自己的！(Use LBM of or concentration of a small program, very useful!Convection diffusion equation, the solution can be directly into your own!)

：基于Matlab语言的遗传算法工具箱支持二进制和浮点数编码方式，并且提供了多种选择、交叉、变异的方法。 通过具体实例对Matlab的遗传算法工具箱的用法进行了说明介绍。(: Based on the Matlab language genetic algorithm toolbox and floating point support for binary encoding, and provides a wide range of selection, crossover and mutation method. Through concrete examples of Matlab genetic algorithm toolbox described the usage of introduction.)

基于matlab平台的分水岭算法图像分割，提取细胞轮廓(Matlab platform based on watershed algorithm image segmentation, contour extraction of cells)

it s used to detect circles in edge image as input by Hough transform. you can assign a region of interest (ROI) to find center of circle in it.it s effective because time of run is decreased.

this is about digital modulation techniques used in matlab

里面一共有几个关于连续优化的matlab程序(First there were a few inside for about matlab optimization procedures)

介绍matlab的使用，非常适合初学者，不要错过。(Describes the use of matlab is very suitable for beginners, do not miss.)

说明：  利用matlab软件进行粒子群算法PSO和量子粒子群算法QPSO的程序编写，并分别对测试函数Shpere进行寻优。(Matlab software is used to program particle swarm optimization (PSO) and quantum particle swarm optimization (QPSO), and the test function shpere is optimized.)