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matlab
) 使用分块的主成分分析方法(PCA)对人脸图像进行压缩编码。针对PCA方法计算量大的缺点,首先把问题转化成奇异值分解(SVD)问题,然后设计了特征空间的更新算法,通过递推,简化每一步计算的计算量,达到了实时编码的要求。 4) 在Windows平台下基于Video for Windows(VFW)接口开发了人脸视频图像编码和解码的实验系统,该系统实现了图像采集、图像显示、编码、解码等功能。() The use of sub-blocks of principal component analysis (PCA) on the human face image coding. PCA method for large defects, first of all the issues into a singular value decomposition (SVD) problem, and then design a feature space of the update algorithm, recursive, simplifying the calculation of the amount calculated at each step to achieve real-time encoding requirements. 4) In the Windows platform based on Video for Windows (VFW) interfaces, the human face image coding and decoding video experimental system, the system achieved image acquisition, image display, encoding, decoding functions.)
- 2010-05-11 12:03:24下载
- 积分:1
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最小二乘
说明: 最小二乘法寻找最佳函数匹配,用以数值计算,优化曲线(The least square method is used to find the best function matching for numerical calculation and curve optimization.)
- 2020-11-18 09:29:39下载
- 积分:1
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SHP
说明: 包含的是shp格式海图。完整的海图包括了数据信息。(Shp format that contains the chart. Complete chart, including the data.)
- 2011-03-01 14:39:55下载
- 积分:1
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guanwangpingcha
最高用水量时,给水管网平差程序,c语言开发,含实例演示(When the maximum water consumption, water distribution network adjustment program, c language development, with examples demonstrate)
- 2010-06-04 22:54:07下载
- 积分:1
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smatlab
说明: 小波变换通过matlab实现s小波变换代码,给出变换结果。(Wavelet transform, through the realization of s wavelet transform matlab code, given the results of transformation.)
- 2008-10-16 14:12:19下载
- 积分:1
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ethercat-Master-Code_Version-3.10
现场工业以太网,ethercat主站代码windows平台实现(The industrial Ethernet, the Windows platform to realize ethercat master station code)
- 2015-06-10 14:53:08下载
- 积分:1
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Ramirez-N.---WiX-3
Ramirez N. - WiX 3.6 - A Developer s Guide to Windows Installer XML - 2012.pdf
- 2015-04-08 22:42:21下载
- 积分:1
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zitai
空间飞行器三轴稳定姿态动力学仿真,三轴稳定姿态动力学仿真(Stable attitude dynamics simulation of the space vehicle three weeks)
- 2012-07-25 16:10:01下载
- 积分:1
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Basic_FLTK_File_Chooser
说明: 基于vc6环境下开发,实现了打开文件操作,利用了fltk图形开发包(based vc6 environment in development and operation of open files using a graphical development kit fltk)
- 2005-12-02 13:54:01下载
- 积分:1
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udf-k-e-turbulence-model
湍流模型的udf编译文件 写的是fluent中默认的k-e模型的文件,可以以此为基础进行来更改(This is a udf flie about turbulence model which is in the fluent software, and you can edit it in your own method.)
- 2021-03-02 16:59:33下载
- 积分:1