trajectory

matlab execesses,study

包括频域解与动态解 误差改进方法 信号的频谱等程序(Including the frequency-domain solutions and dynamic solutions to improve the methods of the error signal spectrum, such as procedures)

本程序仿真了正交频分复用的调制与发射，其中包括循环前缀，FFT变换，白噪声信道模拟等部分，最后得出不同信噪比先的系统误码率。(This program simulates the orthogonal frequency division multiplexing modulation with the launch, including the cyclic prefix, FFT, white noise channel analog part of the conclusion that a different signal to noise ratio before the BER.)

for master degree seminar good file from ieee site

基于DCT的图像处理，MATLAB例程。。。。。。、(DCT-based image processing, MATLAB routines. . . . . . ,)

说明：  amplitude modulation

Costas_环相位跟踪的MATLAB程序，基带信号处理(MATLAB Program for Costas_Loop Phase Tracking, Baseband Signal Processing)

说明：  这是一个基于Simulink的通信系统的仿真程序，主要内容是QPSK在IS-95前向信道中的应用，以衡量其性能。(This is a simulation-based communications system simulation program, main contents of the QPSK in IS-95 to the channel, in order to measure its performance.)

对一幅图像的频谱进行频率位移，移到窗口中央，并显示出频率变换后的频谱图(The frequency spectrum of the image frequency shift, to move the central window, and shows the spectrum after the frequency conversion)

说明：  matlab中位值滤波，可以对连续信号进行中位值滤波(matlab median filter, the signal can be continuous median filter)