How to split an array?
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aa
am 11 Sep. 2020
Kommentiert: Star Strider
am 12 Sep. 2020
Hi everyone,
May someone help me.
I have data in column and want to split this in two set by the condition of third point:
For example,
a=[1,4,6,9,13,17,20];
If we have 7 as a spliting number than the output is
[1,4,6]
and
[9,13,17,20]
I need generazlied function to compute this.
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Star Strider
am 11 Sep. 2020
Bearbeitet: Star Strider
am 11 Sep. 2020
Use logical indexing‘:
a=[1,4,6,9,13,17,20];
b1 = a(a<7)
b2 = a(a>7)
producing:
b1 =
1 4 6
b2 =
9 13 17 20
EDIT —
A ‘generalized function’ version would be something like this:
vsplit = @(v,n) {v(v<n); v(v>n)};
b = vsplit(a,7)
b1 = b{1}
b2 = b{2}
The result is the same.
3 Kommentare
Star Strider
am 12 Sep. 2020
This could work:
if (all(a > c)) || (all(a < c))
return
end
I tested that as well as I could. I runs without error and (if I understand correctly what you want to do) produces the correct result.
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