comunication-

说明：  BP神经网络轴承故障诊断，列举几种常见轴承故障信号，使用matlab编写BP神经网络进行诊断(Bearing fault diagnosis based on BP neural network)

粒子滤波算法的实现程序，采用matlab平台，算法带有重采样步骤，对初学者学习粒子滤波有点帮助。(Particle filter implementation of procedures, using matlab platform, the algorithm with resampling step, for beginners to learn particle filter to some extent.)

关于认知无线电频谱感知的能量检测程序。希望大家互相交流！(On the energy spectrum sensing cognitive radio test procedures. Hope we can exchange ideas!)

说明：  用粒子群算法选择支持向量机的参数（来自于互联网，在此感谢原创）(With the particle swarm algorithm to select the parameters of support vector machines (from the Internet, would like to thank the original))

说明：  matlab数据和函数的可视化,快速进入matlab神奇殿堂(matlab data and visualization functions, fast access to the magic matlab Hall)

研究脑电的经典文章，国外大牛写的，值得推荐，研究脑电信号处理的方法(EEG studies classic article, written by Daniel abroad, it is recommended to study the EEG signal processing methods)

This is a matlab code for using no-overlapping windows of size WxW. It uses ind2sub and sub2ind() built in functions in matlab.

说明：  基于代理模型的工程设计Example Problems(Example Problems)

航空电源270VDC供电系统simulink仿真，内包括原理图及仿真模型(Air power 270VDC supply system simulink simulation, which includes schematics and simulation models)

Iterative Solutions is committed to the mission of developing accurate and efficient software for the simulation of modern communication systems. All software is licensed as open source software under the Lesser GPL. The code is designed to run in matlab, though the compute-intensive portions are written in C and Java. A wide variety of error control codes are supported, including turbo and LDPC codes, and an emphasis is placed on nonbinary modulation formats such as QAM and nonbinary continuous-phase FSK. The software goes beyond the usual error rate analysis by including tools for determining the Shannon capacity of arbitrary modulation formats.