switch case in MATLAB

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royvincent

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Hai

Every time I get an image, I need to compare it with a lot of existing images and take an appropriate decision. But, the 'elseif' statement makes it very slow. But I cant use switch case because the switch expression needs to be a scalar or string. How can I do my comparison in a faster way?

Please help. :-(

Thanks
 

I am just using the following commands:

eg;

a=imread('abc.jpg');
b=imread('xyz.jpg');
.
.
.
.

new=imread('New_Image.jpg');

%the following code is for comparison (which I like to do with switch case)

if(new==a)
.......
elseif(new==b)
.......
.
.
.
.
end;

can I do this with switch statement?

Thanks
 

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