:ݷֶƥ

ʽ:
[z,i,n]=DataMatch(x,y,a,b,Error)
[z,i,n]=DataMatch(x,y,a,b)
[z,i,n]=DataMatch(x,y,a)
[z,i,n]=DataMatch(x,y)

x:Ҫƥľ
y:ҪԱȵľ
a:ƥʱxеʼλ,ĬΪ1
b:ƥʱxеĽλ,ĬΪxԪֵ
Error:ݶƱ,ĬΪ1E-6

z:ѵƥݶ
i:ƥʱxݵеʼ
n:ݶƥʱƥ


˵:ݶƥ㷨ƥ,עxyݵĲһ.xƥһѵy仯һµ

:

x=[1  2  3  2  1  1  3  6  9  8  5  6  8  9 ]
y=[2  3.2  6.5  8.8  7.6 ]

[z,i,n]=DataMatch(x,y)//سõ½,zxдӵi=6λÿʼȡݻ
z =
[ 1.00000000000000    3.00000000000000    6.00000000000000    9.00000000000000    8.00000000000000 ]
i =
[ 6.00000000000000 ]
n =
[ 5.00000000000000 ]