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gaijinyuzhiquzao
通过改进的阈值函数,实现小波阈值去噪,通过验证,效果较好(Improved threshold function, the wavelet threshold denoising pass validation, the better)
- 2021-04-08 21:59:00下载
- 积分:1
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JI-YU-HUN-DUN
本论文首先阐述了利用Duffing振子进行微弱信号检测的基本方法及具体实现方法,论证了根据系统相轨迹的变化来判断目标信号中是否含有周期信号的混沌振子检测方法。将Lyapunov特性指数作为一种定量的混沌判别方法应用到微弱信号混沌检测领域,分别研究了连续系统和时间序列的Lyapunov指数计算方法。(his paper first discusses how to use the Duffing oscillator are the weak signal detection, the basic method and the realization methods, proved according to the change of the phase track system to judge whether a cycle of target signal of chaotic oscillator signal detection methods. Will Lyapunov characteristics as a quantitative index of chaotic identifying method applied to a weak signal detection field chaos, respectively, the continuous system and research of time sequence Lyapunov index calculation method.
)
- 2012-04-11 14:31:00下载
- 积分:1
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Digital-Image-Watermarking
Smith Nguyen Studio. Smith Nguyen Studio. Smith Nguyen Studio. Smith Nguyen Studio. Smith Nguyen Studio.
- 2013-07-24 16:46:25下载
- 积分:1
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imlook3dv12
work with 3d imagen on matlab
- 2010-11-16 12:51:05下载
- 积分:1
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defog
说明: 用MatLab实现图片的雾化效果的去除,有四种方法(haze removal)(haze removal using Matlab)
- 2010-03-30 15:57:55下载
- 积分:1
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080604
说明: 基于MATLAB的“电力电子技术"仿真实验的研究
为了方便地对这些变流电路进行仿真,
采用了MATLAB的Simulink库。同时,还采用VISUAL BASIC语言将电力电子变流电路的波形与MATLAB
仿真界面进行链接,以便更简洁地、直观地,甚至是在无人指导的情况下,让学习者独立地完成电力电子
变流电路的仿真实验。
(MATLAB based on the " Power Electronics" simulation study in order to facilitate these changes to circuit simulation using the MATLAB-Simulink library. At the same time, the use of VISUAL BASIC language of power electronic converter circuits and the MATLAB simulation waveforms link interface for a more concise and intuitive manner, even in the absence of guidance to enable learners to complete the independent power electronic converter circuit simulation.)
- 2009-08-09 11:02:48下载
- 积分:1
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Emd分解
Emd分解,通过峭度和相关系数选择IMF,进行信号重构,小波分解,小波包分解。(Emd decomposition, selecting IMF by kurtosis and correlation coefficient, signal reconstruction, wavelet decomposition, wavelet packet decomposition.)
- 2021-04-13 20:28:56下载
- 积分:1
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sanbeipin002
此例程用于求任意信号的1/3倍程频谱,是我毕业设计中的一个小小的部分,经验证算法正确.(This routine used for arbitrary signals 1/3 times the range of spectrum, is my graduation project in a small part of the experience of the correct card algorithm.)
- 2007-09-27 11:01:39下载
- 积分:1
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fick2
扩散的菲克第二定律的数值求解
第一次弄,请大家赐较(Colorific proliferation of the second law of the numerical solution of the first alley, please grant more)
- 2020-06-28 20:20:02下载
- 积分:1
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butterworthbpf
Butterworth Bandpass Filter
- 2013-10-03 21:43:43下载
- 积分:1