How to compare column A and B and give corresponding output for input provided

2 visualizaciones (últimos 30 días)
There are 2 columns
1 - (MH12GJ8059, CH15HJ5456, MH14KS6516, KA45HS1654)
2 - (XXYYXX, GSGGYY, YSHHSG, HHSHHH)
now is there a way in Matlab so that it asks for user inputs and displays the respective data next to it.
eg, input = MH12GJ8059 (from user)
output = XXYYXX

Respuestas (2)

Adam
Adam el 27 de Feb. de 2017
doc ismember
should do the job, using the 2nd output argument to give you the index to apply to the other array/column/whatever.

Vandana Rajan
Vandana Rajan el 28 de Feb. de 2017
Hi,
You may use the following code. Last 3 lines may be put inside a loop for repetition.
x = string(['MH12GJ8059'; 'CH15HJ5456'; 'MH14KS6516'; 'KA45HS1654']);
y = string(['XXYYXX'; 'GSGGYY'; 'YSHHSG'; 'HHSHHH']);
inp = input('Enter a string');
[val,ind] = ismember(string(inp),x);
disp(y(ind));
As Adam has mentioned, you can make use of the MATLAB documentation to gain more insight into the functions.
  2 comentarios
Vandana Rajan
Vandana Rajan el 7 de Abr. de 2017
Yeah. No need of string command there.
x = {'MH12GJ8059'; 'CH15HJ5456'; 'MH14KS6516'; 'KA45HS1654'};
y = {'XXYYXX'; 'GSGGYY'; 'YSHHSG'; 'HHSHHH'};
inp = input('Enter a string');
[val,ind] = ismember(string(inp),x);
disp(y{ind});

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