
Re: Calculating a function
Posted:
Mar 4, 2014 7:46 PM


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 [X,Y]=meshgrid(x,y); out=f(X,Y);

