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Re: Re: Difference between NDArray ans Matrix class in Octave C++
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From: |
Tatsuro MATSUOKA |
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Subject: |
Re: Re: Difference between NDArray ans Matrix class in Octave C++ |
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Date: |
Thu, 26 Mar 2015 22:10:30 +0900 (JST) |
--- John W. Eaton wrote:
> On 03/25/2015 07:29 PM, Tatsuro MATSUOKA wrote:
> > In the thread for octave in Japan, there has been a question that
> > ask difference between NDArray ans Matrix class in Octave C++.
> >
> > I cannot answer with my ability.
> >
> > Please give me a comprehensive explanation.
>
> When Octave was first developed, it had only 2-dimensional arrays, so it only
> had the Matrix classes. Then later we added N-dimensional arrays. Now the
> Matrix classes are a special case of NDArray that are restricted to 2
> dimensions.
>
> jwe
>
Thank you for comprehensive explanation.