hefron

一个完整的直扩通信系统matlab实现，已编译通过(DSSS communication system complete matlab implementation, compiled by)

matlab code for cdma . dlsa

BER-SNR curve of BPSK modulator with second order diversity

信道编码、解码对应流程、完整、正确，有对比图形(Channel encoding and decoding processes corresponding to a complete, correct, there is a graphical comparison)

该程序为自编的一个关于模拟莱斯衰落信道的整个过程，包括信号的调制、经过莱斯信道和解调，最后经过计算误比特率得出莱斯信道的性能的好坏。(The program for the self-simulation of a Rician fading channel the entire process, including the signal modulation, channel, after Rice and demodulation, and finally calculated BER Rice come to channel the good and bad performance.)

Matlab圆弧插补，只要给定起点与终点，半径，设点圆心方向以及顺逆时针方向即可实现插补(Matlab circular interpolation, given the starting point and end point, radius, set the direction of the point of the center as well as Shun counterclockwise to achieve interpolation)

非稳态二维热传导有限差分法matlab的代码(The unsteady two-dimensional heat conduction finite difference method matlab code)

Walsh method of analysis

Intra_opt optimization methods review Matlab

将点云数据进行读取，并获得点云模型的边界特征点(The point cloud data is read, and the boundary feature points of the point cloud model are obtained.)