how to adjust the conv filtered data same like origanal data?

hello guys,i need some help.how to change the no of data on array?for exp the orginal data have 2500 in one array and the filtered data have 2532 data.the +32 is a no order to filtered the data

con=conv(h,L);

con=2532x1;

L=2500x1;

i tried to adjused;

con = conv(h(:,32),L);

G(:,32)= con(1+2500/2:end-2532/2);

Answer 1

[Andrei Bobrov]

con=conv(h,L,'same');

[hafis radzi]

tq sir