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PV-system
PV-SYSTEM based on matlab simulink model ..
- 2011-07-25 03:19:57下载
- 积分：1
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flip
MATLAB实现EMD分析振动信号时的镜像对称延拓，此方法可以一定程度上降低HHT引起的端点效应(MATLAB to achieve EMD analysis of vibration signals when the mirror symmetry extension, this method can be reduced to some extent HHT caused by the end effect)
- 2017-05-02 17:05:35下载
- 积分：1
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Desktop
小波降噪、时频分析等方法，系统地研究航天电子设备多余物噪声检测过程中各操作变量和微粒物理参数对声波频谱的影响。通过单因素试验，详细分析了微粒粒径、振动力学条件中加速度和频率等3因素对声音信号频谱分布的影响规律，比较了短时傅里叶变换和小波变换的特点。该结果为进一步识别多余物微粒的参数提供了指导依据(the complexity of the material interaction and the properties of the particles themselves make the received signal difficult to analyse. This paper based on particle collision sound wave mechanism, using the methods of wavelet de-noising, time-frequency analysis and so on, this paper systematically studies the influence of various operating variables and particle physics parameters on the sound spectrum in the process of detecting the noise of aerospace electronic equipment. Through the single factor test, the influences of the three factors such as acceleration and frequency on the spectral distribution of the sound signal are analyse in detail, and the characteristics of the short-time Fourier transform and the wavelet transform are compared. The result provides a guideline for further identification of the parameters of the extraneous particles.)
- 2018-01-18 14:36:21下载
- 积分：1
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lishuhanshu5
钟型隶属函数-e参数变化钟型隶属函数-e参数变化(Bell-shaped membership function-e parameter bell-shaped membership function-e parameters)
- 2009-04-10 04:37:12下载
- 积分：1
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cvx_usrguide
CVX使用向导，专门用于求解凸优化问题，快速，使用方便。(CVX using the wizard, designed to solve convex optimization problems, fast, easy to use.)
- 2010-05-12 15:00:46下载
- 积分：1
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timer
code matlab program for calculate time process
- 2015-03-02 09:46:10下载
- 积分：1
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zuixin
OFDM仿真程序
是关于同步方面的
OFDM系统中的同步技术研究(OFDM simulation program is on the synchronization aspects of OFDM system synchronization technology research)
- 2008-03-02 00:19:38下载
- 积分：1
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zyhMATLAB
matlab编程，最优化算法的二十个小例子，希望对大家有用。(matlab programming, optimization algorithms for 20 small example, we want to be useful.)
- 2010-05-06 10:47:28下载
- 积分：1
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Npsopudn
partical swarm optimization method for optimize antenna array...
- 2013-08-14 19:30:14下载
- 积分：1
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wgPlot
recursive Depth first search is adopted to traverse the whole graph
- 2012-10-23 21:38:08下载
- 积分：1
