Logical array inside an expression

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Mohammed Qahosh
Mohammed Qahosh 2020-11-14
回答： KSSV 2020-11-14
I have the following expression:
A = { 'aim' , '4' ; 'result' , 'peak' }; C = strcmp (A, 'result' ); A (C, 2)
When I run the command it gives:
1 × 1 cell array
{ 'peak' }
what is the meaning of the last expression:
A (C, 2)
Thanks in advance for your help

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KSSV
KSSV 2020-11-14
A = { 'aim' , '4' ; 'result' , 'peak' }; % this is cell array of strings
C = strcmp (A, 'result' ); % comapre the string 'result' from given string array A. This gives the logical index
A (C, 2) % show the string which at required index
Read about Strcmp. this stand for string compare.

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