Split character arrays at given column
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Hello I have the following character array,
val =
3×79 char array
' 0.24971474E+01 0.17808300E-02-0.78001300E-06 0.14843700E-09-0.10340100E-13 '
'-0.68234235E+03 0.12869436E+01 0.34385300E+01 0.14431400E-03-0.10819100E-06 '
' 0.21683900E-09-0.55430700E-13-0.10374900E+04-0.39268200E+01 '
I want to be able to store all the numbers in a vector but str2num does not sem to work seeing as if the number is negative, there are no spaces between them. Each number occupies 15 spaces. I thought of adding a space at given columns but I'm not sure that is the best way to do this. I also want to avoid loops and do all three rows at once. If anyone can help and suggest what to use I'll be really thankful!
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Akzeptierte Antwort
Stephen23
am 25 Jan. 2019
Bearbeitet: Stephen23
am 26 Jan. 2019
"I want to be able to store all the numbers in a vector ..."
>> vec = sscanf(val.','%f')
vec =
2.4971e+00
1.7808e-03
-7.8001e-07
1.4844e-10
-1.0340e-14
-6.8234e+02
1.2869e+00
3.4385e+00
1.4431e-04
-1.0819e-07
2.1684e-10
-5.5431e-14
-1.0375e+03
-3.9268e+00
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