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采用小波进行图像消噪
数字图像在产生过程中经常会受到噪音污染。因此，对于数字图像应该对其进行去噪音处理。在传统的基于傅里叶变换的信号去噪音方法中，可以使得信号和噪音的频带重叠部分尽可能的小，这样就可以在频域通过时，不需改变滤波方法而将信号和噪音分隔开来。但是，如果信号和噪音的频域重合时，用该方法进行噪音处理的效果就比较差。(digital image in the selection process will be subject to regular noise pollution. Therefore, the digital image should be carried out to deal with the noise. Based on the traditional Fourier Transform method of signal to noise, can result in a signal and noise bands overlap small as possible, so it can be adopted in the frequency domain, the need to change methods of filtering the signal and noise to separate. However, if the signal and noise in the frequency domain coincidence, the method for dealing with the effects of noise on the relatively poor.)
- 2005-07-12 11:28:35下载
- 积分：1
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1
说明： 图像实验3空域滤波，在matlab环境下进行空域滤波(Experiment 3 spatial filter images in matlab environment with spatial filter)
- 2011-04-17 16:01:21下载
- 积分：1
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matirx-muliplication
矩阵相乘，基于CUDA用并行算法实现矩阵的乘法(matrix muliplication with parallel algorithm implication matrix muliplication base on CUDA )
- 2011-04-29 10:19:32下载
- 积分：1
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ncm.v1.1
k近邻算法源代码，用matlab语言编写的，适用于分类及相关问题的分析(K neighbor algorithm source code, written with matlab language, suitable for classification and analysis of the related problem)
- 2014-10-23 19:35:17下载
- 积分：1
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br
说明： matlab中的二维布朗随机运动模型的算法代码(matlab in two dimensional Brownian motion model stochastic algorithm code)
- 2013-06-24 14:42:51下载
- 积分：1
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lowrice
一篇关于移动无线信道模型仿真的硕士论文，特别是对于地空通信的信道有很好的分析，并对地空信道的模型进行了仿真！(An article on the mobile radio channel model simulation of the master s thesis, especially for ground-to-air communication channel has a very good analysis, and ground-to-air channel simulation model!)
- 2008-12-16 10:54:47下载
- 积分：1
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voiceidentification
说明： 本程序为matlab源代码，供大家交流学习，语音识别专用代码(This program is EMD-HHT-M source code for all to share learning, speech recognition-specific code)
- 2010-05-03 19:05:04下载
- 积分：1
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hfjh
摄影测量中求的相片的6个外方位元素是所用的后方交会程序(Resection)
- 2010-05-12 14:30:41下载
- 积分：1
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FFTVibrationSignalRate100
基于MATLAB的振动信号的KAISER滤波与频谱分析,可用于加速度传感器信号(based on MATLAB KAISER vibration signal filtering and spectrum analysis, acceleration sensor can be used for signal)
- 2007-02-14 23:05:40下载
- 积分：1
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OFDM
ofdm通信系统的设计与实现，simulink实现(Design and implementation of ofdm communication system, simulink realization)
- 2014-11-27 16:31:27下载
- 积分：1
