checkrefractiveindexprofile.m

VC++环境下调用MATLAB，其中路径的设置请根据自己电脑中的位置做相应修改(VC++ Environment called MATLAB, which set up the path, please according to their own computers make consequential amendments to the location of)

利用MATLAB开发软件进行编程，实现了数字FIR低通滤波器的功能，程序直接可以运行！(Use MATLAB to develop software for programming, implementation of digital FIR low-pass filter function, the program can run directly!)

caculates the ber for CBPSK, DPSK, and Coherent GMSK for fading and no fading usinganalytical means.

Fundamentals of Electromagnetics, Exploratory Data Analiysis, Environmental Modelling

These are some code for direct sequence spread spectrum system using different methods which can be used for DSSS signal interception.

通过利用辛普森二重积分，求解矩形孔菲涅耳衍射，完全正确的代码。(Through the use of Simpson double integral, Fresnel diffraction Rectangular hole completely correct code.)

时变参数的粒子群优化的matlab实现，可用于解决多种连续优化问题(A flexible implementation of PSO algorithm with time-varying parameters. Algorithm is suitable for solving continuous optimization problems. Special care has been taken to enable flexibility of the algorthm with respect to its parameters and to initial population selection. Detailed logging of the algorithm performance during the search is also enabled. )

说明：  这是一个非常不错的OFDM仿真程序，值得一看，希望大家支持(This is a very good OFDM simulation program, worth a look, hope you will support)

卡尔曼CVCA模型在匀加速直线运动和匀速直线运动下的matlab仿真程序(Matlab simulation program Kalman CVCA model of uniformly accelerated linear motion and uniform linear motion)

详细分析了LDPC码的解码过程，解码方法和解码步骤(Detailed analysis of the LDPC code decoding process, decoding method and decoding steps)