tongbufadianji

Using Graphics in MatLab

实现直接序列的扩频通信，其中仿真波形很形象的反应扩频的各个部分，pn码等等(Realize the direct sequence spread spectrum communication, which is the reaction of the waveform image of spread spectrum all part of pn code, and so on )

first code written in c++ for generating 3D tetrahedral elements inside unite cube with sphere inside it.

说明：  This is the first part of Noonegative Matrix Factorization

matlab环境下对时变，多径信道进行估计，服从瑞利分布。。。(Prediction program of wireless channel in Matlab environment)

用Matlab软件画出给定区域的 空间曲面图形.(Using Matlab software to draw a given region of space-surface graphics.)

PUDN XIEXIE西南交通大学赵宏宇老师的教学课件(ORIGIN OF SEJTU.)

9键电子琴的汇编程序，简单的电子琴功能，1,2,3,4,5,6,7，高音1,2(9 key electronic keyboard assembler, a simple keyboard functions, 1,2,3,4,5,6,7, pitch 1,2)

在MATLAB下对LDPC的编译码。比较基础，用以理解。(In the encoding and decoding of the LDPC MATLAB. Basis of comparison for understanding.)

程序为相关干涉仪测向方法的matlab仿真。以5元圆天线阵列为接收阵列，计算两元间的相位差，形成标准库，并通过相关的方式测得信号来波方向。(Matlab simulation of the program for the direction finding method of correlation interferometer. With 5 yuan of circular antenna array for receiving array, calculate the phase difference between the two, the formation of the standard library, and through the measured signal wave direction. )