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frame_difference
This code calculates frame difference to detect moving object in video
- 2009-11-04 12:15:45下载
- 积分:1
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signal_analyzer
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.)
- 2008-10-25 10:29:35下载
- 积分:1
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compact2D
说明: 一个关于compact2D 的FDTD程序(A program on compact2D the FDTD)
- 2010-04-18 16:30:26下载
- 积分:1
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FIR32forC28x
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)
- 2012-04-22 11:32:46下载
- 积分:1
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zizi
image processing-circle detection
- 2014-08-12 18:41:56下载
- 积分:1
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ltfat-0.95
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)
- 2008-04-27 08:29:11下载
- 积分:1
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mrp
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)
- 2010-03-11 18:59:14下载
- 积分:1
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photomosaic
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)
- 2010-04-26 22:27:02下载
- 积分:1
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RandomEntireWithoutRepetition
Matlab function to generate a random vector with entire values without repetition.
- 2013-12-04 12:14:41下载
- 积分:1
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CA
说明: this is a set power points about Computer_Architecture
- 2013-02-11 14:06:35下载
- 积分:1