Fourier

元胞自动机模拟车流量，包括轻重型车况的不同模拟，全部自己动手编写(Cellular automata simulation of traffic flow，Including the severity of the condition of a different type of simulation, all prepare yourself)

k-fold svm which downloaded before.

北大竞赛题,非常好的。好不容易才找到的东东！(North title race, very good. Hard to find the NEE!)

通过对输入ISBN进行演算.从而得出其真伪信息(Input to calculations by ISBN. To arrive at the authenticity of the information)

多重分形算法 用于图像的处理和边缘图像用多重分形技术检测。(Multifractal algorithm)

分类对比开发系统，能够通过设置不同的参数对数据进行分类，得到不同分类结果。(Classification contrast development system by setting different parameters can classify the data, get different classification results.)

说明：  meanshift代码，包括相机校正的程序，强烈推荐(meanshift code, including camera calibration procedures, strongly recommended)

The Vigenère cipher is a method of encrypting alphabetic text by using a series of different Caesar ciphers based on the letters of a keyword. It is a simple form of polyalphabetic substitution.Though the cipher is easy to understand and implement, for three centuries it resisted all attempts to break it this earned it the description le chiffre indéchiffrable (French for the indecipherable cipher ). Many people have tried to implement encryption schemes that are essentially Vigenère ciphers.[3] Friedrich Kasiski was the first to publish a general method of deciphering a Vigenère cipher.Unlike the monoalphabetic ciphers, polyalphabetic ciphers are not susceptible to frequency analysis, as more than one letter in the plaintext can be represented by a single letter in the encryption.

matlab clustering tool

单径瑞利信道中的BPSK的理论误码率性能，并画出比特信噪比与误码率的关系曲线。(this program is my home work in wirelwss communication.)