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傅立叶反变换的MATLAB实现程序，是M文件，方便使用(Fourier Transform in MATLAB process, the M documents, ease of use)

介绍了卡尔曼滤波器的原理，附带了卡尔曼滤波器的m程序(Introduced the principle of the Kalman filter, Kalman filter with a program of m)

this code identify language of you type (beetwen arabic and farsi language) with n-grams

说明：  5篇有关粒子群优化神经网络的文章，caj格式的(Particle swarm optimization of neural networks related to the article, caj format)

PCA主成分分析的matlab代码，可以用来学习原理，效果还不错(PCA principal component analysis can be used to study the principle, the results were pretty good)

This code make an amplification process using orthogonal frqquency bands

模糊熵（Fuzzy Entropy）的MATLAB程序(MATLAB codes of Fuzzy Entropy)

粒子群算法的matlab程序，包括结合神经网络(Particle Swarm matlab procedures, including the combination of neural network)

基于分块稀疏的压缩感知恢复算法的论文，并有一个简单的压缩感知的恢复实例(Compression based on block sparse the perceived recovery algorithm papers, and a simple compressed sensing recovery instance)

指导您进行matlab7的安装，讲解它的基本使用方法和组成，包括数值向量和数组，字符串和单元数组，数值计算功能图像处理等，还包含几个简单的程序设计。(Guide you matlab7 installation, explain its basic use, including numerical vectors and arrays, strings and cell arrays, numerical calculation function image processing, the program also contains a few simple design.)