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matlab_book
matlab教程，初学者必备的资料，对建模和通信专业的同学有用处。(matlab tutorial for beginners necessary information on the modeling and communications professional students useful.)
- 2010-08-19 15:27:24下载
- 积分：1
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matlabwav
读取wav文件，画出其时间－幅值图和做傅立叶变换(read documents paint their time-amplitude map and do Fourier Transform)
- 2007-05-18 20:54:58下载
- 积分：1
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SEIG
自建自励异步发电机simulink模型，有励磁。(SEIG model )
- 2020-12-06 11:59:23下载
- 积分：1
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MZDDE
matlab对zemax的通讯工具箱。在matlab中可以读取zemax中的数据结果，并进行处理。(It s the toolbox of Matlab, used for connection to zemax. The data from zemax could be read in matlab.)
- 2010-08-23 23:32:09下载
- 积分：1
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voterra
说明： 利用三种方法解决Volterra的两个种群的生态学问题。(Volterra use three methods to solve the problem of two populations of Ecology.)
- 2009-08-09 10:54:22下载
- 积分：1
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TSP
说明： 各种旅行售货郎问题的求解案例 很好用 初学必备(Lang various travel sales case is useful for solving problems)
- 2011-04-02 17:34:00下载
- 积分：1
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FRFT
分数阶傅里叶变换：理论，补充，误差分析；希望对于研究分数阶傅里叶变换及分数阶理论的有所帮助SCI检索文献呢
(The fractional Fourier transform: theory, implementation and error analysis.)
- 2014-09-26 05:35:36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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Nonlinear-dynamics-chaotic
在 matlab 环境下的用于非线性动力学 混沌 分叉 的源程序，可以照葫芦画瓢(Nonlinear dynamics of chaotic bifurcation procedure)
- 2014-02-25 12:18:41下载
- 积分：1
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music
music, DOA , this file used in the direction of arrival of a source using an array antenna
- 2010-10-14 19:50:00下载
- 积分：1
