remove

This code calculates frame difference to detect moving object in video

说明：  最近看到有人提问怎样用FFT实现频谱分析，我认为能够进行到频谱分析的人，对于系统研究的深度基本上已经相当不错了。本人今天做了一个例程，发给大家参考一下。 历程主要内容(signal_analyzer.rar)如下： test1.txt 第一列为时间t，0.001s为步长；第二列为系统的输入信号；第三列为系统的输出信号。 signal_analyzer.m首先将test1.txt 的数据读入workspace，然后进行FFT，分析出两信号的频率，输出对于输入的幅值衰减（db），输出对输入的相位差。(The question was asked recently to see the realization of how to use FFT spectral analysis, I think that spectral analysis can be carried out to those who study the depth of the system basically is already quite good. Today I made a routine, distributed to Members for reference. The main contents of the course (signal_analyzer.rar) are as follows: test1.txt the first time as t, 0.001s for the step the second as the system input signal the third as a system output signal. signal_analyzer.m first test1.txt data read into workspace, and then proceed to FFT, analysis of the two signal frequency, output amplitude for input attenuation (db), the output of the input phase difference.)

说明：  一个关于compact2D 的FDTD程序(A program on compact2D the FDTD)

FIR滤波matlab程序，有详细仿真结果，非常实用(FIR filtering matlab program, detailed simulation results are very useful)

image processing-circle detection

Matlab时频分析工具箱,希望能对大家有所帮助啊 (Time-Frequency Analysis Matlab Toolbox, hoping to be helpful for all of us ah)

MRP的源码,这是我刚下在的.就来给大家分享,大家好(MRP DE YUAN MA)

说明：  可以利用该MATLAB 程序实现图像马赛克处理(The MATLAB program can be used for image mosaic processing)

Matlab function to generate a random vector with entire values without repetition.

说明：  this is a set power points about Computer_Architecture