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cowmoo32 · 03-17-2013, 10:34 AM

Ok, who knows arrays?

I have two arrays, 1D and 2D. I need to plot plot the 1D on the X axis and the rows of the 2D on the Y. So for every X value, I have a row in the 2D array that should be plotted in the Y. I can plot the 1D against a single value from the 2D, but I keep getting a dimensional mismatch error when I try to plot the entire row against the 1D, and I'm not sure why.

Here I'm trying to plot a single row against the 1D array, the end goal plotting every row against every value in the 1D array.

Code:

plot(drive_force[0:j],theta[2,0:n])

drive_force is 1 x j and theta is n x j. Would it work if I transposed theta to j x n?

03-17-2013, 10:34 AM	#24
cowmoo32 drunken science Join Date: Jul 2003 Location: Raleigh, NC Posts: 5,511 My Ride: Trek 1.2 View My Garage	Ok, who knows arrays? I have two arrays, 1D and 2D. I need to plot plot the 1D on the X axis and the rows of the 2D on the Y. So for every X value, I have a row in the 2D array that should be plotted in the Y. I can plot the 1D against a single value from the 2D, but I keep getting a dimensional mismatch error when I try to plot the entire row against the 1D, and I'm not sure why. Here I'm trying to plot a single row against the 1D array, the end goal plotting every row against every value in the 1D array. Code: plot(drive_force[0:j],theta[2,0:n]) drive_force is 1 x j and theta is n x j. Would it work if I transposed theta to j x n? __________________ flickher Last edited by cowmoo32; 03-17-2013 at 10:34 AM.