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signal_analyzer(1)
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。
(Main Content (signal_analyzer.rar) as follows: test1.txt the first time as t, 0.001s for the step the second as the input signal the third as the system output signal. signal_analyzer.m first test1.txt the data read into the workspace, and then FFT, the frequency of the two signals, the output amplitude for input attenuation (db), the output of the input phase difference.)
- 2010-05-18 15:57:01下载
- 积分:1
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38380202zhiwenxihua
基于matlab的指纹图像细化处理程序matlab源码。(Matlab-based fingerprint image thinning processing matlab source.)
- 2013-11-07 15:09:44下载
- 积分:1
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Matlab-and-C-mixed-programming
Matlab转换为dll库再与C混合编程(Matlab and C mixed programming)
- 2014-09-11 21:54:54下载
- 积分:1
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dct_y1_zuizhong1
matlab 数字图像压缩 DCT实现,matlab本身有demo 但这里加固一下(digital image processing using
matlab, enjoy yourself)
- 2009-11-30 14:24:04下载
- 积分:1
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matlab-code
this fils contains matlab code this fils contains matlab code this fils contains matlab code
- 2011-09-15 15:24:00下载
- 积分:1
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dizhenginedex
这是一篇地震的数学理论方面的文章,希望能对大家有帮助(This is a mathematical theory of an article of the earthquake, I hope you can help)
- 2015-03-26 10:03:19下载
- 积分:1
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matpower_doc
matpower的最新文档,包括英文版和中文版两个版本
中文版的版本稍早一些(matpower the latest documents, including two in English and Chinese versions of earlier versions of the Chinese version of some)
- 2009-06-06 02:12:16下载
- 积分:1
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paper6
research papers for m tech
- 2010-06-15 13:01:20下载
- 积分:1
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MATLAB7.0Three-dimensional
关于matlab7.0三维绘图的,有很强的指导性和实践性。(Three-dimensional drawing on matlab7.0, has a strong and practical guidance.)
- 2010-12-28 15:06:15下载
- 积分:1
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LIDAR
一篇关于利用lidar数据强度信息进行滤波的文献(Strength of an information on the use of lidar data in the literature filtering)
- 2011-02-16 10:07:28下载
- 积分:1