How to split time in to hours, minutes and nanoseconds
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Mantas Vaitonis
le 15 Nov 2018
Commenté : madhan ravi
le 15 Nov 2018
Hello,
I would like to split my timserias in order to convert them to to nanoseconds, what I have so far is:
t = ('16:45:00.103450009');
tt=str2double(strsplit(t,':'));
But double shows only four numbers after decimal point, what would be the way to achieve this?
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madhan ravi
le 15 Nov 2018
Modifié(e) : madhan ravi
le 15 Nov 2018
format long g %at the very beginning
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Guillaume
le 15 Nov 2018
- long: Long, fixed-decimal format with 15 digits after the decimal point for double values, and 7 digits after the decimal point for single values
- longG: Long, fixed-decimal format or scientific notation, whichever is more compact, with a total of 15 digits fordouble values, and 7 digits for single values.
The difference is actually obvious:
>> format long
>> 3.14
ans =
3.140000000000000
>> 1e28
ans =
1.000000000000000e+28
>> [3.14 1e28]
ans =
1.0e+28 *
0.000000000000000 1.000000000000000
>> format longg
>> 3.14
ans =
3.14
>> 1e28
ans =
1e+28
>> [3.14 1e28]
ans =
3.14 1e+28
I find long completely useless (see last example where pi is reduced to 0). I only ever use longg or shortg
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Luna
le 15 Nov 2018
Hi,
Run this code
format long
then run your tt you will see long format in your command window.
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