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get_ft
input: fun x(t) t min & t max a df
T = t_max-t_min
fs = a*1/T
输入1:方程,xt;输入2,3:信号起始时间;输入4:选取的采样周期是信号长度倒数的倍数,
默认为50;输入5:频域分辨率,默认为0.3
输出频域信号和频域范围
为了提高fft的速度,频域信号长度是2的次方( Input: fun x (t) t min & t max a df T = t_max-t_min fs = a* 1/T Input 1: Equation XT input 2,3: signal start time input 4: select the sampling period is the reciprocal multiples of the signal length, default is 50 input 5: frequency domain resolution, default is 0.3 of the output frequency domain signal and the frequency domain in order to improve the speed of the FFT, the frequency domain signal length is a power of 2)
- 2012-10-16 20:26:20下载
- 积分:1
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Index-system-as-a-whole-LE
在混沌研究中,求系统整体LE指数的matlab源代码(In the study of chaos, seeking overall system LE index matlab source code)
- 2013-12-07 18:25:07下载
- 积分:1
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FAT-CN
大多数FAT的资料是英文的,这份中文的FAT资料对初学者一定很有帮助(Most of the FAT information is in English, the Chinese FAT data will be helpful for beginners)
- 2010-03-11 23:49:18下载
- 积分:1
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MATLAB
此word中包含很多关于简单的MATLAB习题,希望对大家的学习有帮助!(This word contains a lot about the simple MATLAB exercises, we want to study and help!)
- 2010-05-15 21:37:26下载
- 积分:1
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emd
HHT PPT for Hilbert Huang Transform EMD
- 2012-10-12 13:13:17下载
- 积分:1
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Untitled100
共振解调的源代码,用于对滚动轴承的振动信号处理,并通过fft变换,进行故障诊断(Resonance demodulation source code for rolling bearing vibration signal processing and through the fft transform, fault diagnosis)
- 2014-05-19 13:24:24下载
- 积分:1
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Untitled
matlab环境下基于数学形态的连通域实现车牌的提取。(matlab environment connected components based on mathematical morphology to achieve the extraction plate.)
- 2010-06-03 20:36:21下载
- 积分:1
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Image-zoom-program
利用matlab gui设计的图片放大程序(Using matlab gui program designed for larger photo)
- 2011-11-02 17:00:38下载
- 积分:1
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ica_filter
ica_filter for signals matlab code
- 2013-12-04 22:58:06下载
- 积分:1
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crypt_s390
Support for s390 cryptographic instructions.
- 2014-08-27 13:05:32下载
- 积分:1