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cic
OFDM通信系统发射机和接收机的CIC滤波器设计(OFDM communication system transmitter and receiver filter design CIC)
- 2011-01-12 21:43:17下载
- 积分：1
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77433649Arnold_Matlab_code
用matlab实现Arnold置乱和周期计算。其中，算法简单，效果好！(Arnold scrambling with matlab implementation and periodic calculations)
- 2010-05-10 23:52:38下载
- 积分：1
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1814-5124-2-PB
Hard decision spectrum sensing using neural network.
- 2015-01-03 17:18:55下载
- 积分：1
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5_Mesh
说明： 自适应算法网格设定，紧接着上一篇上载内容(getmesh，putmesh)
- 2010-04-14 10:33:25下载
- 积分：1
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eemd
eemd的源码,内含5个m文件，分别求取不同参数(the source code of eemd the source code of eemd the source code of eemd the source code of eemd...the source code of eemd)
- 2012-03-28 14:33:12下载
- 积分：1
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fuzzy-PID
模糊自适应PID控制，PID参数整定，模糊规则，模糊推理(fuzzy PID control)
- 2012-04-13 14:54:27下载
- 积分：1
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polar
绘制极坐标图函数，绘制多条时，是将参数组成行向量(Draw polar plot function to draw multiple parameters composed of row vectors)
- 2013-01-22 12:41:47下载
- 积分：1
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smoothing
smoothing images processing
- 2013-10-02 15:30:16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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Windows
Windows扫雷源代码.rar Windows扫雷源代码.rar(Windows mine the source code. Rar Windows mine the source code. Rar)
- 2008-01-21 14:40:21下载
- 积分：1
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