ConstellGNSSToolkit

利用MATLAB实现多用户的扩频通信的发送和接受，程序可以直接跑，不需要改动！(The use of MATLAB implementation of multi-user spread spectrum communication send and receive, the program can be directly run, no changes!)

说明：  用matlab实现对黑白以及彩色图象的放大缩小功能．其中包括三种算法：nearest neibor,Bilenear Interpolation 以及Bicubic Interpolation(Matlab achieved with black-and-white and color images zoom function. Which includes three algorithms: nearest neibor, Bilenear Interpolation and Bicubic Interpolation)

这是自由空间路径损耗的代码。里面有多个m文件(This is the code of path loss in free space. There are multiple M files in it.)

说明：  人工蜂群算法优化无刷直流电机PID控制，并采用三种评价指标函数IAE、ITAE、ITSE来进行对比分析(PID control of BLDCM is optimized by artificial bee colony algorithm, and three evaluation index functions IAE, ITAE and itse are used for comparative analysis)

潮汐准调和分析的程序，希望大家喜欢。 最主要的是太多公式要输入，希望以后不用再输了。(Tidal quasi-harmonic analysis procedures, I hope everyone likes. The most important thing is to enter the formula too much, do not lose the hope that it will.)

张正友的Easycalib的程序没有提供源代码,这是matlab实现代码,大家试试！,(Ilf Easycalib procedure does not provide the source code, this is the matlab code, and you try!)

gps接收机的源代码，采用vc++ , 值得一看- (GPS receiver s source code, using vc++, worth a visit)

社交网络中，infocom2016会议上的用户相遇数据(social contact data in Infocom2016 for social network analys)

用MATLAB读取labview监测到到数据波形(Read the data and waveform monitored by LabVIEW with MATLAB)

说明：  基函数扩展模型相关matlab代码，包含信道估计及其均衡 。(The basis function extends the model related matlab code, including channel estimation and its equalization.)