keshechengxu_qianqi

Modulates and demodulates in QPSK using a Lyrtech platform

各种matlab代码，实现各种功能，供查阅者参考，熟悉matlab软件的使用(x=linspace(0,1,21) y=linspace(0,1,21) [X,Y]=meshgrid(x,y) z=(X.*Y)./(X+Y) meshc(X,Y,z) )

干扰可分为窄带和宽带，本程序主要针对宽带干扰信号进行编写(Interference can be divided into narrowband and broadband, the program is aimed at a broadband signal BPSK modulation )

Mesh Function finite element

超实用的matlab函数使用文档说明,有很多哦~,分几个包上传..4-1(ultra-practical use of Matlab function documents show that there are many-oh, a few hours .. 4-1 Upload Packet)

实现一个阻性负载 sys(1)为负载电流；sys(2)为输出电压(achieve a resistive load sys (1) of load current; Sys (2) of the output voltage)

Frequency Modulation Matlab code

在awgn信道下的16QAM调制，绘出输出和接收端的星座图(In awgn channel 16QAM modulation, plotted output and receiver constellation)

一种用于非同步采样下的通信时，通过误差测量算法和多项式插值以达到同步的目地的论文。来源于I(A non-synchronous sampling of communications, through error measurement algorithm and polynomial interpolation in order to achieve synchronization of the thesis purpose. From I)

有关同步电机的matlab仿真，非常有用 (Synchronous motor matlab simulation, very useful)