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Description: 数值分析算法描述与习题解答，由清华大学徐士良教书，用C编写的各种数学算法。比如：托伯利兹型线性代数方程组的递推算法，全选主元高斯消去法解复系数线形代数方程组，复矩阵求逆的全选主元高斯-约当法，等；-numerical analysis algorithm description and answer the questions from Qinghua University XU Shi-liang, teaching C prepared by the various mathematical algorithms. For example : Toeplitz linear algebraic equations, a recursive algorithm, the whole election PCA Gaussian Elimination demultiplexing coefficient of linear algebraic equations, matrix inversion of the entire election PCA Gaussian-about when the law;
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Size: 88260 |
Author: qinzuoyi |
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Description: 数值分析算法描述与习题解答，由清华大学徐士良教书，用C编写的各种数学算法。比如：托伯利兹型线性代数方程组的递推算法，全选主元高斯消去法解复系数线形代数方程组，复矩阵求逆的全选主元高斯-约当法，等；-numerical analysis algorithm description and answer the questions from Qinghua University XU Shi-liang, teaching C prepared by the various mathematical algorithms. For example : Toeplitz linear algebraic equations, a recursive algorithm, the whole election PCA Gaussian Elimination demultiplexing coefficient of linear algebraic equations, matrix inversion of the entire election PCA Gaussian-about when the law;
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Size: 88064 |
Author: qinzuoyi |
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Description: ) 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.
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Size: 1024 |
Author: 周参 |
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Description: 主成分分析的RPCA递归算法，参考论文为2005年Xie(RPCA recursive algorithm for principal component analysis, reference paper for 2005 Xie)
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Size: 7782400 |
Author: 兔子很白
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