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Simple array step sizing.

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Jim Oste
Jim Oste 2015-2-26
回答： m m 2019-5-6
I know this is probably easy to code but my mind just isn't running on all cylinders today. I need an array of given size to decrease by a half each element (eg: 1, 0.5, 0.25, 0.125, 0.0625 etc.). Thanks for the help!

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the cyclist
the cyclist 2015-2-26
One way:
N = 6;
0.5.^(0:N)

更多回答（1 个）

m m
m m 2019-5-6
Hi,
I need to define a variable B(j)) in the half step. e.g i have the variables A(i) and B(j). So the loops are( for i =2:N and j=2:N .
And B(j)=A(i+1)-A(i)

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