LDPC仿真程序

computes likelihood for ARIMA model

far field modelling of active optical fibre 2 core

说明：  在matlab上实现4PSK信号的调制和解调算法，并对结果进行仿真。(In the matlab achieve 4PSK signal modulation and demodulation algorithms, and simulation results.)

Wimax Standard OFDM modulation transmitter and receiver

说明：  rsa示例，实现了加密和解密的基本功能，供大家参考(rsa example, to achieve the basic functions of encryption and decryption, for your reference)

this code perform boxcounting algorithm on picture

基于LASSO算法的编程 利用了r语言.对线性模型进行了系数估计和变量选择(Programming based on LASSO algorithm, using the R language)

本程序的性能已经超过其他算法，小波包分析提取振动信号中的特征频率，最大似然（ML）准则和最大后验概率（MAP）准则，是机器学习的例程，esprit算法对有干扰的信号频率进行估计,Relief计算分类权重。

我上传一个用MATLAB画蜂窝图的程序供大家参考，希望大家提出宝贵意见，谢谢！(I upload a painting using MATLAB cellular plans for your reference, I hope to give valuable advice everyone, thank you!)

LDPC的最小和算法译码方式,所有代码在一个文件中 直接运行即可(The Min Sum algorithm of LDPC code)