adding an array with steps untli the last row
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Hello,
How is it possible to create an Array that starts at 0.02 and Ends at the last row of a second Array like 5x1? For example:
a=round(5,1)
a=
5
1
2
4
5
Now I want a second array with the same ammount of rows but starts with 0.02 and adds 0.02 every row like 0.02 0.04 0.06 and so on until the last row of the other array...
If I choose size the Array Counts until the last number of the other Array is reached... please help me!
回答（3 个）
newarray = 0.02 * reshape(1:numel(a), size(a))
would work and produce an array/matrix the same shape of A, regardless of that shape.
3 个评论
tarek rahmani
2017-3-17
correction: ('numel' not 'nume')
newarray = 0.02 * reshape(1:numel(a), size(a))
Guillaume
2017-3-17
Yes, thanks for noticing.
tarek rahmani
2017-3-17
a=[min:step:max]
for ex:
>> a=[1:0.2:2]
a =
1.0000 1.2000 1.4000 1.6000 1.8000 2.0000
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