how to convert a string to a vector
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Hi I have a string chain and wish to convert it into a vector So if my input is: x =1,3,3,4,5,6,6 I need an output
y = [1 3 3 4 5 6 6] How do I do this?
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回答 (1 件)
per isakson
2015 年 12 月 1 日
編集済み: per isakson
2015 年 12 月 1 日
One way
>> str ='1,3,3,4,5,6,6'
str =
1,3,3,4,5,6,6
>> num = textscan( str, '%f', 'Delimiter',',' )
num =
[7x1 double]
and together with the missing step
str ='1,3,3,4,5,6,6';
num = textscan( str, '%f', 'Delimiter',',' );
num = permute( num{1}, [2,1] )
num =
1 3 3 4 5 6 6
another way
>> str2num( str )
ans =
1 3 3 4 5 6 6
7 件のコメント
Walter Roberson
2015 年 12 月 8 日
output = ['y = [', regexprep(num, ',', ' '), ']' ];
If what you want is the string 'y = [6 7 6 6 6 6 6 5 4 4 4 4 ... ]'
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