MATLAB: How can i match a value in variable with data stored in database

database

I have created automated number plate detection application after no plate extraction I have created database which holds record of registered car no only, Now i want to check whether the extracted number lies within the database or not

Best Answer

Hello Dear,
Use this code with some changes as per your requirement:
 clc;
clear all
X = [1 323 2 44 3 66 77 88 2 1 2 3 34 56 78 5 7 4 44 28]; %DataBase
b = input('enter the number you want to check:');
n = find(X==b);
A = isempty(X(n));
if A==1
    disp('The number is not present in database');
else 
    disp('The number is present in database');
end
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