Matlab for the Behavioral Sciences by Fine Ione & Boynton Geoffrey

Author:Fine, Ione & Boynton, Geoffrey [Fine, Ione]
Language: eng
Format: azw3
Published: 2013-05-06T16:00:00+00:00

All this in a seven line program! Notice that there aren't any for loops either. The trick is the meshgrid command that takes in the vector ranging from -2 to 2, and returns two matrices which we've called X and Y.

Let's take a look at sizes of these two matrices X and Y.

size(X)

ans =

101 101

size(Y)

ans =

101 101

They're both 101 by 101 matrices, where 101 is the length of the vector that was sent into meshgrid. Let's look more closely at these matrices.

figure(1); clf

imagesc(X);

colormap(gray(256))

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