Addendum_Unicycle

二进制数字调制信号ook,2psk,2fsk信号及其频谱(Binary digital modulation signal ook, 2psk, 2fsk signal and its spectrum)

有源滤波器控制的一个example，供大家参考学习(Active filter control of a example, for your reference learning)

distributed system in matlab

low pass filter, this program can be to use how we can see a filter is worked

说明：  完成从信源到目的端信息的传输与接收，信源信息经过QPSK调制，然后经过瑞利信道，在目的端仿真其译比特率（BER）。(BER simulation.)

根据经纬度计算两点间的球面距离（两种方法基于球面余弦公式，基于Haversine公式）、计算方位角。(calculate spherical distance and azimuth angle by Latitude and Longitude)

this is a useful book for matlab base electromagnetics programming

A Simple Singular Value Decomposition matlab code to compress an image

数字通信信号的码元同步程序，在MATLAB环境下编写的，可用来提取数字通信信号的时钟信息(Symbol digital communication signal synchronization program written in MATLAB environment, can be used to extract the clock information on digital communication signals)

差分算法和粒子群算法属于智能随机优化算法，作者将差分算法一粒子群算法相结合，得到一种混合优化算法，并编写了matlab源程序，供广大学着研究学习(Difference algorithm and particle swarm algorithm is smart stochastic optimization algorithm, the authors difference algorithm combines a particle swarm algorithm to obtain a hybrid optimization algorithm, and prepared matlab source for extensive research university with learning)