用于矩阵操作和计算特征值/向量的体积C ++库 [英] Decent C++ library for matrix manipulation and calculating Eigenvalues/vectors

问题描述

有没有人知道一个体面的（免费/易于使用）C ++库，用于操作矩阵和计算特征值，特征向量以及

？我打算在某些软件中添加一些主要组件分析功能。


任何推荐的建议。

Does anyone know of a decent (free/easy to use) C++ library for
manipulating matrices and caculating eigenvalues, eigenvectors and so
on? I intend to add some Principal Component Analysis functionality to
some software.

Any recommendations appreciated.

推荐答案

Havatcha写道：

Havatcha wrote:

有没有人知道一个体面的（免费/易于使用）C ++库，用于操作矩阵和计算特征值，特征向量等等？我打算在某些软件中添加一些主要组件分析功能。

任何建议都值得赞赏。

Does anyone know of a decent (free/easy to use) C++ library for
manipulating matrices and caculating eigenvalues, eigenvectors and so
on? I intend to add some Principal Component Analysis functionality to
some software.

Any recommendations appreciated.

有一个集合用于线性代数的Fortran库名为

LAPACK。我很确定它是免费的，虽然我不能证明它的易用性使用了b $ b。至少你必须让你的编译器将C ++

代码链接到Fortran对象。


谷歌搜索显示有包LAPACK ++和CLAPACK

似乎是C ++和C代码。

There''s a collection of Fortran libraries for linear algebra called
LAPACK. I''m pretty sure it''s free though I can''t testify to its ease of
use. At the very least you''ll have to get your compiler to link C++
code to Fortran objects.

A google search reveals that there are packages LAPACK++ and CLAPACK
which appear to be C++ and C code.

" Havatcha" <无**** @ for.me>在消息中写道

news：d5 ********** @ nntp0.reith.bbc.co.uk ...

"Havatcha" <no****@for.me> wrote in message
news:d5**********@nntp0.reith.bbc.co.uk...

有谁知道一个体面（免费/易于使用）C ++库用于操作矩阵和计算特征值，特征向量等等吗？我打算在某些软件中添加一些主要组件分析功能。

任何建议都值得赞赏。

Does anyone know of a decent (free/easy to use) C++ library for
manipulating matrices and caculating eigenvalues, eigenvectors and so
on? I intend to add some Principal Component Analysis functionality to
some software.

Any recommendations appreciated.

什么平台和编译器都是你使用？

what platform and compiler are you using?

Havatcha写道：

Havatcha wrote:

有没有人知道一个像样的（免费/易于使用）C ++库
操纵矩阵和计算特征值，特征向量等等？我打算在某些软件中添加一些主要组件分析功能。

任何建议都值得赞赏。

Does anyone know of a decent (free/easy to use) C++ library for
manipulating matrices and caculating eigenvalues, eigenvectors and so
on? I intend to add some Principal Component Analysis functionality to
some software.

Any recommendations appreciated.

看看

C ++ Scalar，Vector，Matrix和Tensor类库

http://www.netwood.net/~edwin/svmtl/


然后看看

面向对象的数字页面

http：// www .oonumerics.org / oon /

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