NN-backpropagation

mobile user location matlab coding

used for filtering in image

用matlab编写的除法计算器,能够实现除法运算(division calculator is written by matlab)

基于子空间的盲多用户检测技术，里面包含PASTd算法和秩算法的介绍与计算。下面我会把自己的翻译也上传上来。(Subspace-based blind multi-user detection technology, which containing PASTd algorithm and rank algorithm describes calculation. I will own translation post it here.)

GM（1,1）模型，简单的一组数据处理，可计算均差等等(GM (1,1) model, a set of data processing can be calculated are poor, etc. )

digital watermark using dct

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.

三相锁相环和dq变换，用于电力系统中的网络同步(Phase locked loop and dq transform for power system network synchronization)

说明：  一个应用matlab的非常优秀的BP神经网络源程序(Matlab Application of a very good source of BP neural network)

Newton Fractal matlab