Calculate columnwise

#1 Pubblicato: 17/11/2016 08:51:12

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Hi

i have a litte Problem an I am not able to figure things out even with the handbook.
It seems to bee a quite simple Problem.

I got an 6x6 matrix and i want to multiply every cell of a collum with an other factor.
I am only able to multiply every cell with a factor.

Because i have a huge number of those i want to do it with a loop.

I hope my description was well enough

thanks in advance

#2 Pubblicato: 17/11/2016 09:33:52

Davide Carpi

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Hello [userlink]ka58642[/userlink]

2016-11-17 13_32_51-SMath Studio - [Page1_].png

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1 utenti hanno apprezzato questo post

ka58642 17/11/2016 10:07:00

#3 Pubblicato: 17/11/2016 10:07:16

ka58642

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Thank you very much

#4 Pubblicato: 17/11/2016 10:38:48

Jean Giraud

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Construct your generalised vectorising algo.
Get inspired from the attached.

Jean

Utilities Matrix Vectorise EXPRESS.sm (70,54 KiB) scaricato 1184 volta(e).

#5 Pubblicato: 17/11/2016 12:13:49

Jean Giraud

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More generally:
1. accomodate rectangular systems
2. define your own multiplicand
3. assign the "algo" processing

Utilities Matrix Vectorise CreateVector.sm (12,75 KiB) scaricato 1265 volta(e).

#6 Pubblicato: 17/11/2016 21:59:00

Jean Giraud

983 apprezzamenti in 6.866 post.

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1. Refactored a bit
2. Read more stuff and examples

Jean

Utilities Matrix Vectorise CreateVector.sm (21,25 KiB) scaricato 1266 volta(e).

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