my vector_database table have 4 columns
%%Test Ear
clc;
clear all;
close all;
[fname, path]=uigetfile('.jpg','provide ear for testing');
fname=strcat(path,fname);
im=imread(fname);
imshow(im);
title('test ear');
%%find out which class it belongs
Ftest=FeatureStatistical(im);
%%Compare with Database
conn = database.ODBCConnection('test','root','');
curs = exec(conn,'select * from vector_database');
curs = fetch(curs);
curs.Data
Ftrain=curs(:,2:3); <-(Index exceeds matrix dimensions.)
Ctrain=curs(:,4);
for(i=1:size(Ftrain,1))
dist(1,:)=sum(abs(Ftrain(1,:)-Ftest));
end
m=find(dist==min(dist),1);
det_class=Ctrain(m);
msgbox(strcat('detected class=',num2str(det_class)));
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