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使用MATLAB编程，用于仿真QPSK的解调

Create video by using computer vision toolbox in matlab and write it to the disk. this is using webcam.

模拟退化算法在C环境下的实现，以及在Matlab中对其进行调用。(Simulation of the degradation of algorithm in C environment to achieve, as well as in Matlab in their call.)

simulation sous simulink, de la machine asynchrone triphase avec commande pleine onde, et vecteurs complexex de la MAS

说明：  关于数学信号处理及其MATLAB实现。。适合初学者

分别用矩形窗、汉宁窗、海明窗、三角窗和Blackman窗设计一 的线性相位带通滤波器，观察它们的3dB和20dB带宽，并比较五种窗的特点。(Respectively rectangular window, Hanning, Hamming window, triangular window and Blackman window design a linear phase bandpass filter, observe their 3dB and 20dB bandwidth and compare the characteristics of the five windows.)

MATLAB 常用函数，对于初学者应该很有帮助(MATLAB fuctions is very important for new learners )

matlab函数scaleif，用于改变度量，详见英文描述( function sim = scaleif(im, newMin, newMax, oldMin, oldMax) Scales an image such that its lowest value attains newMin and it highest value attains newMax. OldMin and oldMax are not necessary but are useful when you don t want to use the true min or max value.)

In the computer science field of artificial intelligence, a genetic algorithm (GA) is a search heuristic that mimics the process of natural evolution. This heuristic (also sometimes called a metaheuristic) is routinely used to generate useful solutions to optimization and search problems.[1] Genetic algorithms belong to the larger class of evolutionary algorithms (EA), which generate solutions to optimization problems using techniques inspired by natural evolution, such as inheritance, mutation, selection, and crossover. Genetic algorithms find application in bioinformatics, phylogenetics, computational science, engineering, economics, chemistry, manufacturing, mathematics, physics, pharmacometrics and other fields.

现代通信系统使用MATLAB这本书的程序，非常有用！对初学者很有帮助(Modern communication systems using MATLAB program book, very useful! Useful for beginners)