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

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Rya 2017-5-17

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评论： Rya 2017-5-31

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

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Guillaume 2017-5-17

I have created database which holds record of registered car no

In order to answer your question. We would need to know what form that database takes. Normally when somebody says database, they mean something managed by MySQL, SQL Server, Oracle or similar. At a stretch, it's something stored in Excel.

Rya 2017-5-20

its SQL server

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MathReallyWorks 2017-5-17

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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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MathReallyWorks 2017-5-21

Hello Johairia,

Please attach your code and some similar database if you don't want to disclose original one. It will be easy for us to solve your problem efficiently.

Rya 2017-5-31