Hi Aashna,
I understand you would like to give axis values to the image based on the experimental setup dimensions. There are two possible solutions which you can try implementing:
Assuming that you only like to plot the image with specific axes. For this purpose, you can use “xlim” and “ylim” to plot the image with manual axes.
xlim([0 300])
ylim([0 35])
For more information on “xlim” and “ylim”, you can refer to the following
And if you would like to calculate the mean dispersion from the specific cropped image. For this purpose, you can use “imcrop” function in MATLAB. You can add the following code in your file.
I = imread('fileanme.png');
rect = [0,0,35,300];
Icrop = imcrop(I,rect);
For more information on “imcrop”, you can refer to the following link.
Hope this helps!
