Hi, I want to create 20 circles of equal radius with randomly generated centers in a space 1 x 1 units large. I want to assign the area within each of these circles a value, say "4", which refers to a set of properties I've defined elsewhere. So, I have this:
x_center = 0.5.*rand(1,1);
y_center = 0.5.*rand(1,1);
M((X-x_center)^2 + (Y-y_center)^2 <= radius^2) = 4;
The variables "X" & "Y" are required by the function "M". Running this in my code gives me 1 circle at a random location, but I want that repeated 20 times for other sets of random coordinates. I tried to just use rand(20,1) instead, but I got an error that my "arrays had incompatible sizes for the opteration," refering to (X-x_center) & (Y-y_center). It works when I use rand(1,1) because it produces a single value instead of an array. Could I use a for loop to generate all 20 circles?
