I want to 'translate' some programs I had in C for matlab but by sigtly optimizing the code for matlab use. I am new in matlab. So, I had the following code:
(1) for K = 1:dT:M
(2) for I = 1:dX:N+1
dU(I) = (U(I+1)-2*U(I)+U(I-1))/dX^2;
end
(3) for I = 1:dX:N+1...
I would like to extract the experimental data points (x, y coordinates) from a figure that i recently found in a paper. Is there any way of using matlab to scan the document and by some way (image processing maybe?) to get the coordinates of the points?
I know this is no trivial task so any...
