I am trying to create a function form a vector from my matrix and I do not understand where my mistake is?
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function A=combined (V)
for V(k)= A(i,j)
k=1;
for
i=1;
j=1;
k=k+1;
end
end
댓글 수: 3
dpb
2016년 9월 27일
Indeed, there are several issues but the one of defining the for...end loop indices and range is key. To do the requested function, using "linear addressing" would be a good way to proceed. Look those up in the documentation and study for loops...
답변 (3개)
dpb
2016년 9월 27일
"...transform my matrix into a vector"
Really don't need a function for this; Matlab has syntax to do it already. A previous answer shows reshape, except I'd suggest to simply use it ( reshape, that is) inline as shown there in the function instead.
There's another Matlab idiom that's even more compact--
A=A(:).'; % convert A of unspecified dimensions to row vector
NB: the .' transpose operator to return the requested row vector instead of the column vector colon returns.
댓글 수: 2
dpb
2016년 9월 27일
Then wrap the above inside the function wrapper. Unless the assignment also requires a loop be used???
James Tursa
2016년 9월 28일
Here is an outline of what you need to be using for the for loops (seems to be a requirement for this assignment).
% Insert any initialization code here
for i = 1:size(V,1)
for j = 1:size(V,2)
% Insert your assignment etc code here
end
end
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