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criptography
Cripting with secret key
- 2011-07-01 20:37:29下载
- 积分：1
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tuxiang-lv-bo
主要讨论获得图片后如何提取其边界信息,首先利用图像灰度均匀化解决了对比度不清晰的问题,然后利用高斯滤波法对图片进行滤波去噪,进而利用Canny算法实现边缘检测提取边界,该方法与Matlab自带的求边界方法有明显的提高,为利用Matlab程序求图像分形维数提供了更精确的前提. 更多还原
(Mainly discuss how to get the picture after extracting its boundary information, the first use of the image contrast of the gray uniform solution to the problem is not clear, then use a Gaussian filtering method for image filtering noise, and then use Canny edge detection algorithm to extract the boundary, the method find boundary method comes with Matlab significantly improved procedures for the use of Matlab for image fractal dimension provides a more accurate premise. more reduction)
- 2013-12-16 09:44:29下载
- 积分：1
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backstepping-control
backstepping tutorail
- 2013-12-19 18:00:36下载
- 积分：1
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SnakeGame
snakegame by window api
simple game
- 2013-12-17 11:29:47下载
- 积分：1
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CRC
说明： 通信系统中的CRC校验 降低误比特率 提高通信系统的执行效率(Communication Systems CRC, reduce the bit error rate the efficiency of communication systems)
- 2011-04-12 21:33:16下载
- 积分：1
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zhang_zheng_you_biao_ding_matlab
张正友摄像机标定的matlab实现原代码(Zhang camera calibration is the realization of the original code Matlab)
- 2007-04-11 09:31:19下载
- 积分：1
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linetiv
线性时不变系统的冲击响应求解及信道特性描述 幅度(Impulse response solution of linear time-invariant systems and channel characterization magnitude)
- 2013-03-26 22:41:04下载
- 积分：1
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optimalbeamform0
全双工中继匹配接收和发送的优化子函数
全双工中继( Full-duplex relayOptimization Functions match sent and receivedFull-duplex relay)
- 2015-05-10 18:21:09下载
- 积分：1
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channel_ldpc
LDPC码在matlab环境下的仿真. 还有些地方可以改进.(Simulation of LDPC code.)
- 2011-04-25 16:20:30下载
- 积分：1
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segundo_trabalho
system control second ordem
- 2014-08-20 13:59:53下载
- 积分：1
