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light_preprocess
该代码是对人脸进行光照处理，先进行gamma变换，然后进行Dog双边滤波，然后进行灰度亮度的均衡。该方法能够有效提高光照变化的情况下的系统识别性能(The code is the human face of light treatment, the first for gamma conversion, and then Dog bilateral filtering, then the brightness of the gray balance. The method can effectively improve the illumination changes in the case of system identification performance)
- 2013-08-21 11:29:47下载
- 积分：1
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max_matching
寻找给定完全赋权图的最大匹配源程序的matlab实现(Given complete weighted graph to find the maximum matching matlab source code to achieve)
- 2011-09-13 15:27:35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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imcicle
IMCIRCLE Generates a circle inside a rectangle
- 2013-04-16 15:03:46下载
- 积分：1
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gaussJordanelim
The code gives an automatic solutions of simultaneous equations using gauss seidal elimination numerically. The equations must be inputted by the user accordingly.
- 2013-11-11 01:59:24下载
- 积分：1
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matlab_time_frequence时频分析
对通信信号进行时频分析比较有用的matlab代码(A useful matlab code for time-frequency analysis of communication signals)
- 2021-01-12 16:48:49下载
- 积分：1
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heat1d
solving heat problem by FEM
- 2011-01-20 18:59:47下载
- 积分：1
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image-processing
GUI界面，对于灰度图像做简单处理，如平滑、锐化、裁剪、旋转、放大、缩小等。(image processing，include several functions)
- 2012-04-18 15:39:55下载
- 积分：1
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LISTING5_2
Tactial+and+Strategic+Missile+Guidance一书程序源码（For Mac in Matlab）-(Tactial+and+Strategic+Missile+Guidance book program source code (For Mac in Matlab))
- 2013-10-04 10:45:42下载
- 积分：1
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Ferman-(2011)
Paper about of test in the matlab using dynare
- 2013-03-27 03:09:12下载
- 积分：1
