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cauchy
说明: Cachy分布,产生cachy 分布的概率密度,随机数(Cachy distribution)
- 2009-08-14 14:12:55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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gmm3.m
高斯混合模型的核心计算方法,matlab里可直接调用(Core calculation method based on Gaussian mixture model, matlab years can be called directly)
- 2014-10-04 12:55:08下载
- 积分:1
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Calibration
We present in this paper a new method for blind source separation
which is adapted to the case where the sources have different morphologies.
We show that the morphology diversity concept leads to a
new and very efficient method, even in the p
- 2013-09-26 13:24:26下载
- 积分:1
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SRM3_VPWM_based_cilian_JM
开关磁阻电机simulink模型,包含了我的开关磁阻电机模型是自己搭的,先进控制算法如DITC的也有,请不要外传(Switched reluctance machine)
- 2021-03-06 20:19:30下载
- 积分:1
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MATLAB-math
matlab 的数学方法,很好的书籍,可作为手头必备(matlab mathematical methods, good books, can be used as an essential on-hand)
- 2007-08-13 11:35:29下载
- 积分:1
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bsf
evaluates the Black-Scholes formula for a European call
- 2010-02-08 16:48:25下载
- 积分:1
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elos
MATLAB GUI设计学习手记(第二版)源程序第10章 俄罗斯方块编译文件(MATLAB GUI design learning Hearts (second edition) source 10 Chapter Tetris compiled files)
- 2012-11-15 19:04:35下载
- 积分:1
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CA_UKF_1wei_extend_state
基于常加速模型的目标跟踪算法,采用UKF滤波器,加性噪声的。(Often speed up the model-based target tracking algorithm, the use of UKF filter, additive noise.)
- 2009-04-25 10:11:58下载
- 积分:1
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smart-antena
this projectdescribed about smart antenna
- 2011-01-31 13:34:50下载
- 积分:1