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

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

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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Hello
I want the second case, 9 matrix 3x3 ->1 matrix 9x9
thanks
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 172 раз(а).
Example Matrix joinblocks.sm (19 КиБ) скачан 172 раз(а).
Martin Kraska
Pre-configured portable distribution of SMath Studio: https://en.smath.info/wiki/SMath%20with%20Plugins.ashx
thanks
its not working, so I modified this file

Example Matrix joinblocks rev.sm (19 КиБ) скачан 258 раз(а).

Example Matrix joinblocks rev.sm (19 КиБ) скачан 258 раз(а).
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