求下列matlab代码的循环表达

honghu012

i2a1=i2-a1;
i2b1=i2-b1;
i2c1=i2-c1;
- m  q$ g& w% ni2d1=i2-d1;
i2e1=i2-e1;
i2f1=i2-f1;
5 q, q; E7 n# q- ai2h1=i2-h1;
/ F9 `4 t& L' t- D+ H. V# P8 li2j1=i2-j1;
8 \# a$ }9 |% y- `7 A9 @; ~1 k4 ui2k1=i2-k1;
i2l1=i2-l1;
i2m1=i2-m1;
i2n1=i2-n1;
! y. g9 }2 y/ g" Fi2o1=i2-o1;
i2p1=i2-p1;
+ D" d1 }! Y* [i2q1=i2-q1;
i2r1=i2-r1;
' o( c/ |& p# pi2s1=i2-s1;
w1=sumsqr((i2a1)');
w2=sumsqr((i2b1)');
, V" _% N! z) Y% {w3=sumsqr((i2c1)');
w4=sumsqr((i2d1)');
w5=sumsqr((i2e1)');
. w4 p3 V  ^' E$ |w6=sumsqr((i2f1)');
w8=sumsqr((i2h1)');
6 U9 t. Q4 Y4 O$ n; m* ow9=sumsqr((i2j1)');
w10=sumsqr((i2k1)');
w11=sumsqr((i2l1)');
w12=sumsqr((i2m1)');
. A: Y( ~! u( p# Y* uw13=sumsqr((i2n1)');
) [, G- j% G5 v$ U7 a7 h0 O! mw14=sumsqr((i2o1)');
w15=sumsqr((i2p1)');
w16=sumsqr((i2q1)');
w17=sumsqr((i2r1)');
w18=sumsqr((i2s1)');
  w1 @; {+ Q7 X& @& J求大神给力
, E8 \9 G, o" K& J7 l& w9 D