matlab

指纹识别系统设计时提出的一种基于方向图的指纹识别设计的一段程序(Fingerprint Identification System to design a pattern based on the design of the fingerprint identification process for some)

The KLT Tracker algorithm implementation. The starting location of the object must be manually initialized. Object tracking is accomplished using two methods: simple track and advanced track.

Creates a 3D look table for a given size and width

A Particle Filter Based Algorithm for State Estimation of Dim Moving Point Targets in IR Image Sequence

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.

应用比较好的liblinear软件程序包(Application the better liblinear software package)

With the Matlab the Noisetracking algorithm proposed can be implemented

获取非线性运动微分方程的poincare截面图和相图(poincare section)

this is a real time tracking based on voila-jonse method. there is a text file as read me , so read it, you will find your way

在相干通信中精确恢复眼图，使用正弦函数作为例子，经过欠采样后，对数据进行FFT变换后在进行精同步(After the restoration of coherent communications precise eye, using a sine function as an example, after subsampling, FFT transform data during fine synchronization)