joining of 2 matricces

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pradeep kumar
pradeep kumar 2014 年 9 月 5 日
コメント済み: pradeep kumar 2014 年 9 月 5 日
hellow everyone . i have 2 following matricces .Say A =['dog' ;'cat' ; 'cow'] . B= [1;2;3] . now i want to get a matrix C such that C=['dog' 1;'cat' 2;'cow' 3]. please help me out.


Guillaume 2014 年 9 月 5 日
It's not possible. A is a matrix of char, B is a matrix of doubles. All elements of a matrix must be of the same type.
What you can do is put them into a cell array, but the syntax for accessing elements is different:
C = [num2cell(A, 2) num2cell(B)]
%access elements of C:
cat = C{2, 1};
three = C{3, 2};
If A and B were of the same type and size (A=[4;5;6], B=[1;2;3]), you could just concatenate them
C = [A B];

その他の回答 (1 件)

Yawar Rehman
Yawar Rehman 2014 年 9 月 5 日
A = ['dog '; 'cat '; 'cow '];
B = [1 ; 2 ; 3]; B = num2str(B);
comb = [A B]
  1 件のコメント
pradeep kumar
pradeep kumar 2014 年 9 月 5 日
Thank you Yawar Rehman .Your reply as very simple . I am just a beginner in MATLAB. I expect the similar coperation from you , if i face any futher difficulties. Thanks once again . have a good day !


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