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entropy
在数字图像处理中,运用MATLAB中的函数entropy可以计算图像的熵或灰度出现的概率(The probability of occurrence in digital image processing, the use the MATLAB functions entropy can calculate the entropy of the image or grayscale)
- 2013-04-24 00:49:51下载
- 积分:1
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matlabimagesegment
matlab实现商标文字分割~第一部分计算列梯度差,计算每个像素的列方向一定范围内(n)最大值和最小值的差距,统计该差值超过某一设定域值T的像素的个数,并将该统计个数存在 GY 向量。,第二部分计算行梯度差,计算每个像素的行方向一定范围内(n)最大值和最小值的差距,统计该差值超过某一设定域值T的像素的个数,并存在 GX 向量(matlab text segmentation ~ realize trademarks calculations are shown in the first part of the gradient difference, calculated for each pixel column direction of a certain range (n) the difference between maximum and minimum values, statistics of the difference exceeds a certain threshold T set of pixels of a few, and the statistics of the number of vectors exist GY. , The second part of the calculation line gradient difference, calculated for each pixel within a certain range direction (n) the difference between maximum and minimum values, statistics of the difference exceeds a certain threshold T set the number of pixels, and the existence of GX Vector)
- 2008-05-15 20:05:27下载
- 积分:1
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BCH_Sim_Main
BCH编译码程序,对误码性能仿真,获得实际的误码曲线。(BCH Codec error performance simulation, the actual error curve.)
- 2012-11-22 22:57:02下载
- 积分:1
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hill
用scilab(和matlab一样,只是非常小)实现希尔密码的加密与解密(With scilab (and matlab, only very small) the achievement of Hill of encryption and decryption)
- 2007-11-25 16:55:23下载
- 积分:1
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demoai_fft
用声卡采集的模拟信号作为输入,然后fft变换,并且图形化的显示出来(sound card collection with the analog signal input, and then fft transform, and the graphics displayed)
- 2007-04-07 22:25:43下载
- 积分:1
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MATLAB-functiongdictionory
MATLAB函数库查询辞典,方便查询各种函数(MATLAB function queries dictionary, easy access various functions)
- 2013-08-27 16:09:48下载
- 积分:1
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MPC-Predictive-Control-Xi-Yugeng
预测控制 MPC DMC重要参考资料 模型预测控制入门级宝典 很有借鉴意义。(MPC DMC is an important reference for the predictive control model predictive control entry-level book very useful.)
- 2016-04-10 22:47:32下载
- 积分:1
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part1
某本matlab书籍中的代码,对于初学者感觉有用,可以看看学习一下(the code come from some book about MATLAB. I feel these useful for beginners, who want to learn the language by youself. )
- 2009-05-13 16:44:26下载
- 积分:1
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CHAP9_3
二质量伺服系统的Simulink仿真程序(Quality servo system in Simulink simulation program)
- 2013-04-19 16:24:51下载
- 积分:1
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attachments_2011_02_02
thresholding techniques
- 2011-02-03 16:58:02下载
- 积分:1