Check out example codes for "matlab for". It will help you in understanding the concepts better.

Code Example 1

for v = 0.0:+0.2:1.0    disp(v) end  %	Console Output: %	0 %	0.2 %	0.4 %	0.6 %	0.8 %	1

Code Example 2

s = 10;  for c = 1:s    %some code end  %%foreach like  for v = [1 5 8 17]    disp(v) end

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