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explode matrix - Сообщения
#1 Опубликовано: 08.01.2014 12:40:09
Hello
How can I explode a matrix 3x3 submatrix in a 9x9?

How can I explode a matrix 3x3 submatrix in a 9x9?

#2 Опубликовано: 08.01.2014 19:59:12
WroteHow can I explode a matrix 3x3 submatrix in a 9x9?
Do you want explode (in: 9 nested matrices -> out: 9 indipendent matrices) or implode the matrix (in: 9 nested matrices -> out: 1 big matrix)?
In the 2nd case you can use for loops and stack() or augment() functions.
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#3 Опубликовано: 09.01.2014 04:04:27
Hello
I want the second case, 9 matrix 3x3 ->1 matrix 9x9
thanks
#4 Опубликовано: 09.01.2014 05:09:01
I tried to be a bit general, the procedure works for arbitrary block structures as long as the dimensions of the submatrices fit.
Example Matrix joinblocks.sm (19 КиБ) скачан 51 раз(а).
Example Matrix joinblocks.sm (19 КиБ) скачан 51 раз(а).
Martin Kraska
Pre-configured portable distribution of SMath Studio: https://en.smath.info/wiki/SMath%20with%20Plugins.ashx
#5 Опубликовано: 10.01.2014 12:55:58
thanks
#6 Опубликовано: 24.12.2021 12:52:59
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