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# frwmetric

Active since 2013

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Is there any easy way to change x*y production to x.*y production?
Is there any easy way to change x*y production to x.*y production? Hi I have huge function.m result and I numerically integrat...

meer dan 10 jaar ago | 3 answers | 0

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answers

Question

how can I get rid of these errors?
hi I have a huge function to integrate >> syms x y >> f=(228155022448185.*(cos((2.*pi).*y)./exp(131738205584307./(3518...

meer dan 10 jaar ago | 1 answer | 0

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answer

Question

quad for multi variable functions
I have a function which has 4 different variables and I want to find the numerical integration of it with quad command in case o...

meer dan 10 jaar ago | 1 answer | 0

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answer

Question

what does this error mean?
hi do you have any idea what does it mean??? ??? Attempt to reference field of non-structure array. Error in ==> sy...

meer dan 10 jaar ago | 2 answers | 0

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answers

Question

how can I fix this?
here is a code to get the permutation of each rows of a matrix a=[ 1 2 2 2 2 3]; for ii=...

meer dan 10 jaar ago | 1 answer | 0

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answer

Question

how to get permutation of each rows of matrix
hi I want to get a matrix which consists all permutation of each rows of previous matrix... For example, A = ...

meer dan 10 jaar ago | 2 answers | 0

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answers

Question

how automatically label multiple outputs in the loop?
hi how automatically label multiple outputs in the loop? I do not know it is possible or not... may be it is very basic... I...

meer dan 10 jaar ago | 2 answers | 0

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answers

Question

how can I write all for loop outputs in single matrix?
how can I write all for loop results in single matrix? For example ans = -2 -2 -1 -2 -2 1 ...

meer dan 10 jaar ago | 2 answers | 0

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answers

Question

how can I cancel repeated results?
Hi how can I cancel repeated results??? here a function result st s = -2 2 -1 s = -2 -2 1...

meer dan 10 jaar ago | 3 answers | 0

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answers

Question

"plus/minus" sign operator
Hi I have a row matrix which is like n=[x,y,z] I need to consider plus and minus signs at the same time and get a permutati...

meer dan 10 jaar ago | 2 answers | 0

### 2

answers

Question

how to get plus and minus sign element of matrix at the same time?
I have a matrix like n=[x,y,z] I need to consider plus and minus sign of x,y and z "at the same time" because I need unique ...

meer dan 10 jaar ago | 1 answer | 0

answer