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chengxu
MATLAB实现单摆在外力矩作用下的动画 源程序代码
- 2014-11-18 19:07:03下载
- 积分:1
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butt_shuangxian
matlab 的巴特沃斯 及切比雪夫还有椭圆滤波器 程序,好使,且能画图(matlab Butterworth and Chebyshev filter program also elliptical, so that, and can draw)
- 2011-11-21 16:46:28下载
- 积分:1
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Xcell1
W elcome to X CELL, the new
Xilinx customer newsletter.
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system registration card you automatically
became n charter subscriber
to this quarterly publication. It is our
intent to make this an informative,
easy to read, responsive and-hopefully-
interactive newsletter. We
want to supply you with early and
correct information, tell you about
the status of our products and about
our plans, about bugs and their workarounds,
give you applications ideas
and convey to you some of the en thusiasm
that we feel for our Programmable
Gate Arrays.
If you have questions or suggestions,
please send them to me. II Letters
to the Editor make a newsletter
more lively.
Peter Alfke, Editor
- 2014-12-25 01:07:59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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MATLAB
实用的MATLAB 实用教程 适合初学者(matlab)
- 2009-12-28 16:40:10下载
- 积分:1
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filter
用于数字滤波,可以有效率滤除高频信号,其中滤波频率固定(For digital filtering, can efficiently filter out high frequency signal, which filter frequency is fixed)
- 2010-02-19 15:58:50下载
- 积分:1
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matlab-tutorial
matlab学习教程,详细介绍matlab相关知识,提供给需要学习了解matlab的朋友,熟练掌握matlab作为仿真工具的使用!(matlab tutorials, detailed knowledge of matlab, matlab available to those who need to learn about a friend, as a simulation tool to master the use of matlab!)
- 2013-05-28 21:32:50下载
- 积分:1
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gray-matching
matlab 的灰度匹配算法例子,简单易懂,对初学的人比较适用(gray matching algorithm matlab example, easy to understand, more suitable for beginners who)
- 2014-02-24 23:01:33下载
- 积分:1
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pax
matlab实现彩色图像的余弦压缩变换,分阈值不同显示(matlab color image compression cosine transform, threshold different display)
- 2013-11-24 16:53:36下载
- 积分:1
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assoc_mem
Autoassociative Memory performance with and without pseudoinverse weight matrix
- 2014-02-07 20:14:09下载
- 积分:1