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lmd
最新时频分析技术,包含多个LMD关于故障诊断的算法和程序。(New time-frequency analysis technology, contain multiple LMD algorithm about fault diagnosis and procedures.)
- 2013-04-25 17:15:48下载
- 积分:1
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barebones-algorithm
barebones technique algorithm
- 2015-04-10 00:54:02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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MATLAB-in-artificial-neural-network
MATLAB在人工神经网络中的应用,有四个小实例(MATLAB in the artificial neural network)
- 2012-05-23 16:27:41下载
- 积分:1
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6
说明: little matlab script but still no error
- 2014-10-13 21:59:25下载
- 积分:1
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STFT
程序给出了三种窗函数的短时傅里叶计算方法,已经尝试过,程序是可以运行的。(Program gives three short-time Fourier window function calculation methods have been tried, the program is run.)
- 2021-02-23 23:29:40下载
- 积分:1
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matpq
The proposed approach satisfies the
integrability condition and does not need any boundary
condition assumptio-ns, we have designed a stand-alone,
flexible Matlab implementation that enables to
evaluation the proposed approach. The experiments on
real images show the approaches ability to reconstruction
the surface from SFS.
- 2010-11-21 01:49:19下载
- 积分:1
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gra
image processing via webcam
- 2011-01-14 01:40:29下载
- 积分:1
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nogfbdokfmobd
主要介绍和分析了某雷达的脉冲压缩及其旁瓣抑制技术,并给出了其工
程实现方法。
(Introduces and analysis of a radar pulse compression technology and its side-lobe suppression, and gives its workers
Process to achieve
)
- 2012-04-17 17:05:34下载
- 积分:1
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LLSP
Write a MATLAB function lls_rd.m (rd stands for rank de
cient) to
solve the LLS problem
- 2013-07-24 09:22:50下载
- 积分:1