signal-shiyucaiyang-pinpufenxi

对混沌神经网络进行预测，效果非常好，精度比较高(forecasting of chaos)

粒子群算法的工具箱，可以不用再编程,参数设置也容易(Particle swarm optimization toolbox, you can not re-programming, parameter settings are also easily)

从先验概率中采样，计算权重，包括最后计算压缩图像的峰值信噪比和压缩效果的源码,内含心电信号数据及运用MATLAB写的源代码。( Sampling a priori probability, calculate the weight, Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, ECG data and includes source code written in MATLAB.)

CSMA implementation in matlab

本程序实现QPSK信号，通过瑞利信道后的各部分星座图(The program QPSK signal, Rayleigh channel through each part of the constellation after)

非常好的matlab的仿真教程，Simulink电路分析应用，有需要的可以看看。(Very good Matlab simulation tutorial, Simulink circuit analysis applications, there is a need to look.)

介绍OFDM信号的基本特征 4qam编码原理及实现(OFDM qam)

计算机网络数据链路选择性重传实验。 　　设计一个滑动窗口协议，在仿真环境下编程实现有噪音信道环境下两站点之间无差错双工通信。信道模型为8000bps 全双工卫星信道，信道传播时延270毫秒，信道误码率为，信道提供字节流传输服务，网络层分组长度固定为256字节。(Computer network data link selective retransmission experiment. Design of a sliding window protocol in simulation programming environment there is no error duplex communication channel between the noisy environment the two sites. Channel model is 8000bps full-duplex satellite channel, the channel propagation delay 270 ms, channel bit error rate, channel provides a byte stream transmission services, network layer packet length is fixed at 256 bytes.)

给出了simulation and software radio一书的QPSK,OFDM章节中的源代码，并全部经过编译运行，结果正确可靠(Simulation and software radio book QPSK OFDM sections of source code, and all compiled to run accurate and reliable results)

一个卡尔曼滤波的Matlab程序,希望大家喜欢 (a Kalman filter Matlab procedures, hope you like)