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MATLAB
matlab基础及应用，是很好的学习资料(The Application of matlab)
- 2009-10-04 21:08:51下载
- 积分：1
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MATLABchengxusheji
说明： MATLAB程序设计基础的PPT，介绍比较详细、细致。(MATLAB program design based on PPT, introduced a more detailed and meticulous.)
- 2008-11-25 23:02:59下载
- 积分：1
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IeeeTransactionsOnWirelessCommunications-Equalizat
描述ＥＤＧＥ系统接收机结构，包括prefilter和均衡器(Description EDGE receiver structure, including the prefilter and the equalizer)
- 2009-03-02 16:10:17下载
- 积分：1
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LPC111
LPC分析是进行语音分析的有效技术之一，包括语音信号采集，(about LPC)
- 2009-05-22 11:16:19下载
- 积分：1
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fsx
非线性规划中的最速下降法,黄金分割法,阻尼牛顿法,牛顿切线法.(Non-linear programming in the steepest descent method, golden section method, damping Newton s Law, Newton s tangent method.)
- 2020-11-03 21:29:57下载
- 积分：1
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OFDM-BER
OFDM 系统的误码率的MATLAB仿真代码 可用欢迎下载(OFDM BER )
- 2020-09-21 19:47:50下载
- 积分：1
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Vision_ROBOT
MATLAB下实验室摄像头图像处理，以及摄像头实现跟踪。(MATLAB image processing laboratory camera, and the camera to achieve tracking.)
- 2014-08-20 19:15:46下载
- 积分：1
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espresso.tar
The implemention of the famous logic minimization algorithm, espresso.
Be able to generate makefile automatically(The implemention of the famous logic minimization algorithm, espresso.)
- 2015-01-27 10:38:29下载
- 积分：1
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writeseeds
a function that write seeds for rand and randi based on current time
- 2013-01-23 22:14:58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
