hanb2.m

一个用matlab编写的 关于笔画提取的仿真试验程序

function [hbhss,hbhww]=hanb2(hb2)
[mmh,nnh]=size(hb2);
G=[0;-2;2;0];
H=[0.125;0.375;0.375;0.125];
for i=1:mmh
 aa=zeros(1,4);
for j=3:(nnh-4) 
    kk=1;
    for kkk=(j-2):2:(j+4)
        aa(1,kk)=hb2(i,kkk);
        kk=kk+1;
    end
    SSh2(i,j)=(aa*H);
    WWh2(i,j)=(aa*G);
end
end
hbhss=SSh2;
hbhww=WWh2;