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Altera_Forum's avatar
Altera_Forum
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12 years ago

How to measure distance between two data

really i have a problem for measure the distance between these data as the following.could i can make it in vhdl from enter this data to vhdl to measure distance between them. d(s1,s2)=(1+1+0+1+1)...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

i can't do this code in memory like register

i try but failed

process(addr_a)

begin

for i in data_a'range loop

for j in data_a'range loop

if data_a(i) = data_b(j) then

d <= addr_a - addr_b;

end if ;

distance <= d;

end loop;

end loop;