ldpc_gallager

本文件是基于MATLAB的解最优化算法的源代码，为牛顿法(This document is based on the MATLAB optimization algorithm solution of the source code for the Newton method)

This package implements the ITU-T G.723.1 speech coder and decoder in Matlab. The goal of the package is to provide a well-documented and modular program that was designed to facilitate experimentation and research using a practical coder as a base.

this is the code to illustrate movement(image processing in matlab

OFDM 通信系统仿真，包括信道建模，调制解调，求信噪比，功率分配 (压缩包内含50个源码程序）(OFDM communication system simulation, including channel modeling, modulation and demodulation, and signal to noise ratio, power distribution (Compressed package containing the source program 50))

Algorithm of fuzzy edges detection in images. In this case triangular relation of similarity is used. Also two cases of neighborhood are use.

数值分析上机题一些算例的分析，希望都有些同学有帮助。(Some numerical examples on the local analysis questions, students want to have some help.)

Algorithm of the decision of the differential equation a method of final elements

Compendium of PDE using MATLAB

一种解决p3p问题的matlab&C代码，计算绝对的姿势[ R ]四解决方案，一个相机三3D到2D的对应使用(Compute the four solutions for the absolute pose [R,C] of a camera using three 3D-to-2D correspondences)

说明：  分类方法，最大期望值算法，利用概率进行分类(The classification method, EM algorithm, is classified by probability)