MC

modulation and demodulation using coherent detector

Topology description function topology optimization matlab

设计一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN信道。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。(Designed a four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct Sequence Spread Spectrum, BPSK modulation, AWGN channel for the wireless channel. At the receiving end for despreading, demodulation, judgments, through the simulation to be one of a user' s bit error rate and SNR of the simulation results.)

自动获得获得输入的数字的最大公约数最小公倍数(Enter the number of automatic access to the least common multiple greatest common divisor)

实现分选PRI抖动雷达脉冲的功能，包含一个主函数main1和三个子函数jicha,tjbox,sousuo(achieving PRI jitter radar pulse deinterleaving,including one main function main1 and three sub functions named jicha,tjbox and sousuo)

用HOMER软件画出的某地区一年每小时的光照，将其导出为文本格式，可导入到MATLAB中供研究人员使用(HOMER software to draw an area with a light year per hour, export it to a text format that can be imported into MATLAB for researchers)

二维多信号检测算法，即2dmusic算法，用于侧向的二维算法(2dimensional multisignal doa )

matlab程序，经过多次调试可以运行，包含多个文件，可以准确得到结果。(matlab program, after several debugging can run, contain multiple files, you can get accurate results.)

DOA estimaiton with root-MUSIC algorithm

说明：  这些源程序是最优化里的一些优化方法，用于解决简单函数，和多维函数的问题！(wegstein hair, is to optimize the course of a demand extreme value method for a simple function, find solutions and high precision!)