How does one count the characters in an array?
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Jay
am 11 Apr. 2016
Kommentiert: Jay
am 17 Apr. 2016
How do I obtain an arrays character count?
Eg. Value = 1111
I want the character count output to be 4
1 Kommentar
Walter Roberson
am 11 Apr. 2016
Is that
Value = 1111
or is it
Value = '1111'
If it is numeric, then how do you want to process negative numbers, and how do you want to process numbers with fractional part, and how do you want to process numbers that would typically be expressed in scientific notation?
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Andrei Bobrov
am 11 Apr. 2016
Bearbeitet: Andrei Bobrov
am 11 Apr. 2016
If your Value is numeric type, then:
out = floor(log10(Value)+1);
if Value is char type then:
out = numel(Value - '0');
1 Kommentar
Jay
am 11 Apr. 2016
Bearbeitet: Jay
am 11 Apr. 2016
4 Kommentare
Walter Roberson
am 13 Apr. 2016
Edit boxes do not have a Value. Edit boxes have a String.
S = get(handles.edit1, 'String');
length(S)
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