Plotting [1,n) cell arrays against each other
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Hi guys,
Iv been writing up a program for estimation of rotor power, however, i need to output a graph plot of thrust coeff against pitch angle. Iv got my results out of a for loop based program as two 1 x n (n is defined as between 15 and 30) cell arrays. Iv used the following code:
graph = plot(EffCT,Theta1);
axis([5 30 1 3]);
set(graph,'Color','red','LineWidth',2)
But it only opens the figure window with no line in sight, and im sure by axis are correctly sized as iv reviewed the arrays. If you could help me out id really appreciate it.
Cheers Mark
2 Comments
Matt Fig
on 27 Nov 2012
Edited: Matt Fig
on 27 Nov 2012
So EffCT and Thetal are cell arrays? What do the cells look like? Is each cell a single value, like this:
X = num2cell(1:5)
If so, I am surprised that call to plot doesn't error. Please show what these two variables are. Cell arrays (so describe the contents) or doubles?? Maybe even give a small sample for us to look at.
Accepted Answer
Matt Fig
on 27 Nov 2012
Edited: Matt Fig
on 27 Nov 2012
Try your code without calling the AXIS function. Judging by your data you do not have cell arrays, you have numeric arrays and you're setting the limits beyond the range of the data.
I.e., try this:
graph = plot(EffCT,Theta1);
% axis([5 30 1 3]);
set(graph,'Color','red','LineWidth',2)
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