34. n
i=1 Kf (xi ; x, h)xi
s(x) = m(x) − x = n −x
i=1 Kf (xi ; x, h)
35. n
2 x − xi 2
x fK (x) = (x − xi )k (|| || )
nhd+2 i=1
h g(x) = −k (x)
n
2 x − xi 2
= (xi − x)g(|| || )
nhd+2 i=1
h
n n
2 x − xi 2 g(|| x−xi ||2 )xi
= [ d+2 g(|| || )] × [ i=1
n
h
− x]
nh i=1
h i=1 g(|| x−xi ||2 )
h
n
1 x − xi 2 G(x) = g(||x||2 )
fG (x) = g(|| || )
nhd i=1
h
n
G( x−xi xi
s(x) = i=1
n
h
−x
i=1 G( x−xi
h
36. 2
x fK (x) = 2 fG (x)sG (x)
h
G
K G
1 2 x fK (x)
sG (x) = h
2 fG (x)