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Re: View matrix in CSR / CSC format
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From: |
Bård Skaflestad |
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Subject: |
Re: View matrix in CSR / CSC format |
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Date: |
Fri, 4 Dec 2015 11:33:13 +0100 |
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Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 |
On 04/12/15 11:28, Martin Beseda wrote:
Hello everybody,
I'm aware, that this is a very beginner's question, but still, I
couldn't find an answer.
So, is it possible to print a matrix in CSR/CSC format and not just with
coordinates?
I don't think there's a built-in printing format that does what you
want, but you can get at the information through a little manual work:
[i, rowindices, values] = find(A);
colpointers = cumsum([1 ; accumarray(i, 1)]);
Sincerely,
--
Bård Skaflestad <address@hidden>
SINTEF ICT, Applied Mathematics