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circle
绘图,关于图像的圆形绘制,使用MATLAB绘图函数,自定义函数绘制圆形图像(circle)
- 2010-06-09 10:17:27下载
- 积分:1
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burg
该程序为数字信号处理方法中的一种博格算法(burg)
- 2010-10-23 16:23:56下载
- 积分:1
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UnsharpMaskingAndEdgeDetect
these codes are used to sharpen the images , and detect edges of images using edge operators
- 2010-05-28 22:08:37下载
- 积分:1
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ped1
pedestrain detection
- 2011-10-21 22:21:11下载
- 积分:1
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objectDetect
detect object in simple and uniform background.
- 2015-02-19 18:21:01下载
- 积分:1
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ngggwpcz
包含收发两个客户端的链路级通信程序,有均匀线阵的CRB曲线,有较好的参考价值,通过虚拟阵元进行DOA估计,一种噪声辅助数据分析方法。( Contains two clients receive link-level communications program, There ULA CRB curve, There are good reference value, Conducted through virtual array DOA estimation, A noise auxiliary data analysis method.)
- 2016-03-17 22:28:04下载
- 积分:1
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HEU_KMSActtivator
说明: 本文提出了一种基于混沌加密的DCT域二值图像数字水印算法.该算法首先利用混沌序列将含有版权信息的有意义二值图像水印进行加密,然后利用人眼视觉系统(HVS)的特性将原始载体图像进行块分类,最后将不同强度的水印分量嵌入到不同类的图像块DCT中频系数中去.利用混沌序列对水印进行加密,使水印本身具有安全性,对数字作品进行双重保障.通过高斯噪声,椒盐噪声以及JPEG压缩和剪切等攻击试验,表明了该算法具有较好的鲁棒性.(Encryption in DCT domain is proposed. Firstly, the meaningful binary image watermark containing copyright information is encrypted by using chaotic sequence, and then the original image is classified by using the characteristics of human visual system (HVS), Finally, the watermark components with different intensities are embedded into the DCT intermediate frequency coefficients of different types of image blocks. Chaotic sequences are used to encrypt the watermark, so that the watermark itself has security and double protection for digital works. Experiments on Gaussian noise, salt and pepper noise, JPEG compression and clipping show that the algorithm has good robustness)
- 2021-04-15 12:12:28下载
- 积分:1
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Lattice_Filters
一个信号处理的matlab代码关于Gibbs现象(A signal processing matlab code
On the Gibbs phenomenon)
- 2009-07-02 18:52:36下载
- 积分:1
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Desktop
说明: delay函数,运行于混合动力汽车模型制作之中(delay)
- 2010-04-13 09:05:33下载
- 积分:1
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Otsu
大津法实现图像阈值分割的matlab源程序代码(Otsu Thresholding Image source code matlab)
- 2011-05-13 08:53:06下载
- 积分:1