In contourf(), Force a matrix to begin at a specified value on the Y axis
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Joanne Hall on 9 Jan 2023
Commented: Voss on 9 Jan 2023
I have a matrix that is a 32 X 7 double.
I'm doing cross-frequency coupling with EEG data.
The amplitude range on the Y axis goes from 9:40, and the phase range on the x axis goes from 1:7
The output matrix after running the algorithm = 32 X 7 double.
THE PROBLEM: In controuf(), I want to plot the matrix to begin at amplitude 9, BUT the matrix WANTS to begin at 1, so when I force the y axis using the ylim() function, it correctly sets the y axis to 9:40, BUT THE MATRIX STILL WANTS TO START AT 1:32, SO IT STOPS AT 32 AND LEAVES THE TOP PART BLANK/WHITE.
GOAL: force the matrix to begin at amplitude 9 on y axis and go up to 40 and fill the whole plot with beautiful colors
1) the data
2) an example output png image
Thanks very much in advance for your help (as always)!
% specify x and y in contourf, increasing y by 8
[m,n] = size(MIcf4);
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