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3100-微分方程数值解法(第4版)-李荣华
说明： numerical solution on PDE
- 2019-03-21 19:58:57下载
- 积分：1
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spectral-peak-searching
利用music算法进行谱峰搜索，对一模拟信号的空间谱的峰值进行搜索(spectral-peak-searching music matlab)
- 2010-12-13 18:29:54下载
- 积分：1
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Based-on-HHT-power-quality
基于HHT的一种新的电能质量检测的系统的研制。使用了matlab和EMTDC(Based on HHT a new power quality detection of the System. Using matlab and EMTDC)
- 2013-11-09 19:07:31下载
- 积分：1
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denoisingWavelet
Wavelet denoising
For using this code need to use signal toolbox and general toolbox in your matlab
In the first part of this assignment, we asked to obtain a (black-and-white) digital image of size
512 by 512 and then generate noisy image by adding a Gaussian noise but under the condition of
having SNR=20dB by select the suitable value of variance for Gaussian noise formula.
Second step is performing wavelet denoising using the hard thresholding (Use the db 6 for four
levels) in the condition of finding the optimal thresholding value of T in terms of the SNR obtained. It
means that, we should find the highest SNR value by finding the suitable value for threshold. Then we
asked to do the same process but this time using soft thresholding.
Finally for the last part of question one, we should compare the results of the obtained SNR
with the recommendations of 3*sigma for the hard thresholding and 3/2*sigma for the soft
thresholding.
- 2013-12-11 17:34:39下载
- 积分：1
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SimpleNetworkAnimator2
This code is used to deploy nodes randomly and simulate a network.
- 2011-02-13 00:49:55下载
- 积分：1
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sst-matlab
NOAA网站AVHRR卫星数据绘图（SST）。数据选用原因:它本身是已经被处理过的27年（1982-2008）全球月平均数据，而且数据精度非常高，对于研究全球SST的气候态特征有较好的说服性；另外，选择2月与8月的数据，对描述海洋水温的平面分布更具有代表性。
(NOAA AVHRR satellite data mapping site (SST). Data Selection reasons: it is itself already been treated for 27 years (1982-2008) global average monthly data, and the data accuracy is very high, for the study of global climate SST state characteristics have better persuasive addition, February with the data in August, and the description of ocean water temperature plane distribution more representative.)
- 2021-03-22 17:49:16下载
- 积分：1
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S1
说明： pattern recognition MATLAB5
- 2010-04-08 04:18:04下载
- 积分：1
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Matlab-codes-for-FEM
2010年最新原版英文专著Matlab codes for finite element analysis一书源码。这本书介绍了基于Matlab的实体和结构有限元分析方法，深入浅出，十分经典。(English version 2010, the latest monograph on Matlab codes for finite element analysis of a source book. This book describes the physical and Matlab-based finite element method, easy to understand, very classic.)
- 2011-06-02 19:58:49下载
- 积分：1
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histogram-matching
histogram maching for image processing
- 2011-12-07 22:43:51下载
- 积分：1
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q2ii
create modulated BPSK signal
- 2015-03-09 05:45:08下载
- 积分：1
