How can i cut the element in matrix?
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I want to cut the element in matrix. if i have a matrix like [ 110000111 ] (1x1) i want to make this [ 11 ; 0000 ; 111 ] (3x1) is this possible? If you can only cut it to a certain size, it's okay. like [110000111] to [110 ; 000 ; 111] that's okay too. thks :-)
1 comentario
Walter Roberson
el 22 de Nov. de 2016
What is the data type of your input matrix? What is the expected data type of the output matrix?
Respuestas (3)
Hildo
el 29 de Nov. de 2016
0 votos
Change this number to string, so you will can cut.
bio lim
el 29 de Nov. de 2016
a=[110000111];
b=str2double(regexp(num2str(a),'\d','match'))
count = 1;
for i = 1:3
result(i) = str2num(strcat(num2str(b(count)),num2str(b(count+1)),num2str(b(count+2))));
count = count + 3;
end
result = result'
result =
110
0
111
Since result is double it is not displayed as 000, but 0.
If you keep it as a string without the str2num, then, something like:
result{i} = strcat(num2str(b(count)),num2str(b(count+1)),num2str(b(count+2)));
result =
'110'
'000'
'111'
Walter Roberson
el 29 de Nov. de 2016
In the special case where you are working with a string
S = '110000111';
result = regexp(S, '(.)(\1*)(?!\1)', 'match');
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