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Home > Forums > Engineering Computer Programs > General Engineering Programs > PTC: Mathcad Forum

Mathcad Matrix Syntax

Read More Threads Like This One

kinzin (Structural)

29 Mar 12 18:34

I am trying to write a loop in which a formula

(such as: A = b / c ),

in which b and c are both nx1-sized matrices, returns a result by applying the formula one index at a time

(result should be: A = [b1/c1 b2/c2])

instead of performing the operation on the whole matrix.

Thanks.

GregLocock (Automotive)

29 Mar 12 20:08

try

A=b./c

Cheers

Greg Locock

New here? Try reading these, they might help FAQ731-376: Eng-Tips.com Forum Policies http://eng-tips.com/market.cfm?

GregLocock (Automotive)

29 Mar 12 20:33

sorry, wrong program

The horrible way is

ii:1;n

A[ii:b[ii /c[ii

but I'm sure there is an element by element command

Cheers

Greg Locock

New here? Try reading these, they might help FAQ731-376: Eng-Tips.com Forum Policies http://eng-tips.com/market.cfm?

jghrist (Electrical)

29 Mar 12 22:46

Use the vectorize operator (Ctrl+-) on the quotient A/B.

kinzin (Structural)

30 Mar 12 9:26

@GregLocock,
Thanks so much!

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