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shujuchuli
说明: 是关于MATLAB的数值处理程序,可以用来对测量的数据进行误差处理.(On the MATLAB numerical processing procedures can be used to measure the data processing errors.)
- 2009-09-01 11:17:16下载
- 积分:1
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01
说明: 都市供求信息网分为前、后台两部分设计,前台主要实现信息的显示、搜索与发布功能,其中信息的显示包括列表显示与详细内容显示,而列表显示,又分为首页信息列表显示、查看某类别下所有信息的列表显示和搜索结果列表显示;搜索功能主要包括定位搜索和模糊搜索。后台主要实现的功能为信息显示、信息审核、信息删除、付费设置与退出登录,其中的信息显示功能也分为列表显示与详细内容显示(Display search functions including search and fuzzy search positioning. Backstage main function information display, information auditing, information deleted, pay setting and log out, which is also divided into information display function displays detailed contents list display)
- 2014-11-17 10:52:46下载
- 积分:1
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Canny
anny边缘检测算子是John F. Canny于 1986 年开发出来的一个多级边缘检测算法。
Canny边缘检测算法:
step1:用高斯滤波器平滑图象;
step2:用一阶偏导的有限差分来计算梯度的幅值和方向;
step3:对梯度幅值进行非极大值抑制;
step4:用双阈值算法检测和连接边缘。(anny edge detection operator is John F. Canny developed in 1986 out of a multi-level edge detection algorithm. Canny edge detection algorithm: step1: Gaussian smoothing filter image step2: first-order finite difference to calculate partial derivatives of the magnitude and direction of the gradient step3: the gradient magnitude non-maxima suppression step4: use dual-threshold algorithm for detecting and connecting edges.)
- 2017-01-13 21:24:23下载
- 积分:1
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Mengtekaluo
蒙特卡罗算法方法的课件,自己看了感觉还行,请一起分享(Monte Carlo algorithm method courseware, their own feel good read, please share)
- 2010-09-08 17:14:11下载
- 积分:1
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instfreq
用于分析输入信号的瞬时频率的程序,可通过调用改程序观察信号频率随时间的分布情况(used to analysis the instans frequency of the signal)
- 2014-12-02 09:50:50下载
- 积分:1
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denoisingbywavelet
基于小波变换的合成孔径雷达(SAR)图像斑点噪声滤波处理(Wavelet-based synthetic aperture radar (SAR) image speckle filtering)
- 2015-01-14 22:04:42下载
- 积分:1
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matlab_IO
比较全面的介绍了matlab对各种格式文件(包括.cdf等科学格式)的读写操作(More comprehensive description of the matlab files of various formats (including the cdf scientific format) read and write operations)
- 2013-05-19 14:38:53下载
- 积分:1
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ImageScramblingEncryption
基于logistic映射的混沌图像置乱加密算法,并对其进行了matlab仿真。(Chaotic logistic map image set chaos encryption algorithm, and its a matlab simulation.)
- 2015-04-13 15:31:33下载
- 积分:1
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featureextraction
利用MATLAB实现一维信号时间序列的,特征提取,其中包括ICA和基于小波包的方法。(Use MATLAB to achieve one-dimensional time series signal, feature extraction, including the ICA and the method based on wavelet packet.)
- 2009-01-03 17:10:19下载
- 积分:1
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LTE_ch_Estimation
LTE的下行信道估计mse的测试,采用了LTE的下行频域结构,LS信道估计,线性插值算法。(LTE downlink channel estimation mse of testing, using LTE downlink frequency domain structure, LS channel estimation, linear interpolation algorithm.)
- 2009-11-02 11:00:48下载
- 积分:1