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Topic: Calculating a function
Replies: 6   Last Post: Mar 5, 2014 6:01 PM

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Derek Goring

Posts: 3,922
Registered: 12/7/04
Re: Calculating a function
Posted: Mar 4, 2014 7:46 PM
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On Wednesday, March 5, 2014 1:30:11 PM UTC+13, canon wrote:
> Hi There
> I have a function f(x,y) and x=[a,b] and y=[c,d]. a, b, c and d are discrete variables. My question is I have to combine variable a,b, c and d and for each pair of (x,y) calculate f. How can I do that?
> Thanks

It depends whether the function will accept x and y as scalars or vectors or matrices.
If it will accept matrices, it's easy:
x=linspace(a,b,nx); % nx is the no of points in x
y=linspace(c,d,ny); % ny is the no of points in y

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