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How to convert 16 X 2 char into a String?

3 vues (au cours des 30 derniers jours)
Kushal Khaitan
Kushal Khaitan le 3 Fév 2013
I have a 16x2 char. the values are:
69
C4
E0
D8
6A
7B
04
30
D8
CD
B7
80
70
B4
C5
5A
I want it as 69C4E0D86A7B0430D8CDB78070B4C55A
what should be the code plz help.
[EDITED, Jan, string fomatted]
  3 commentaires
Kushal Khaitan
Kushal Khaitan le 3 Fév 2013
This is the input : '69' 'C4' 'E0' 'D8' '6A' '7B' '04' '30' 'D8' 'CD' 'B7' '80' '70' 'B4' 'C5' '5A'
Jan
Jan le 4 Fév 2013
@Kushal Khaitan: Do you see that we are wildly guessing what your input could be exactly? This wastes your and our time. It is more efficient, if you post the format of your input data in a valid Matlab syntax. The type and class of your input is still not well defined. Is it a cell string? Then this would have cleared this immediately:
data = {'69' 'C4' 'E0' 'D8' '6A' '7B' '04' '30' 'D8' 'CD' 'B7' '80' '70' 'B4' 'C5' '5A'}

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Réponses (4)

Azzi Abdelmalek
Azzi Abdelmalek le 3 Fév 2013
Modifié(e) : Azzi Abdelmalek le 3 Fév 2013
x='69 C4 E0 D8 6A 7B 04 30 D8 CD B7 80 70 B4 C5 5A';
x(regexp(x,' '))=[]
  2 commentaires
Kushal Khaitan
Kushal Khaitan le 3 Fév 2013
This is not working
Jan
Jan le 3 Fév 2013
Modifié(e) : Jan le 3 Fév 2013
Before the formatting, the question looked like:
69 C4 E0 D8 6A 7B 04 30 D8 CD B7 80 70 B4 C5 5A
and the REGEXP approach would be reasonable. But then this would be more efficient:
x(x==' ') = [];
However, after the formatting it gets clear, why the title claims the data have the size 16 x 2.
As I've said before: The formatting in this forum is not intuitive, although it is a very important feature.

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Azzi Abdelmalek
Azzi Abdelmalek le 3 Fév 2013
Ok, I did not read your edit, try this
x='69 C4 E0 D8 6A 7B 04 30 D8 CD B7 80 70 B4 C5 5A';
x=regexp(x,' ','split')
  1 commentaire
Azzi Abdelmalek
Azzi Abdelmalek le 3 Fév 2013
Modifié(e) : Azzi Abdelmalek le 3 Fév 2013
I think I've not understood, the reverse is
y=char(x)';
out=y(:)'

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Walter Roberson
Walter Roberson le 3 Fév 2013
x = {'69' 'C4' 'E0' 'D8' '6A' '7B' '04' '30' 'D8' 'CD' 'B7' '80' '70' 'B4' 'C5' '5A'};
y = horzcat(x{:});

Jan
Jan le 3 Fév 2013
Modifié(e) : Jan le 3 Fév 2013
Without a proper formatting, the structure of your input is not clear. Did you recognize this?
x = ['69'; ...
'C4'; ...
'E0'; ...
'D8'; ...
'6A'; ...
'7B'; ...
'04'; ...
'30'; ...
'D8'; ...
'CD'; ...
'B7'; ...
'80'; ...
'70'; ...
'B4'; ...
'C5'; ...
'5A'];
s = reshape(transpose(x), 1, []);

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