求下列matlab代码的循环表达

honghu012

i2a1=i2-a1;
1 j0 U9 B+ Y4 m8 n+ Ki2b1=i2-b1;
i2c1=i2-c1;
2 O- {# j2 v% Vi2d1=i2-d1;
2 o9 C7 q5 Z' j% Y6 K& _i2e1=i2-e1;
  v, M" h: Y: Y, B; Wi2f1=i2-f1;
i2h1=i2-h1;
3 y* k% b* S- Gi2j1=i2-j1;
3 }7 j% Z: ^- h3 c$ ei2k1=i2-k1;
i2l1=i2-l1;
i2m1=i2-m1;
; f- A( x: l( ]8 M1 q: li2n1=i2-n1;
i2o1=i2-o1;
! M0 t, ]: L- c9 }/ M3 ti2p1=i2-p1;
i2q1=i2-q1;
i2r1=i2-r1;
9 c5 r; e% c: @8 d: ]7 Hi2s1=i2-s1;
w1=sumsqr((i2a1)');
& _9 V9 C2 e3 u9 d. ?8 @w2=sumsqr((i2b1)');
w3=sumsqr((i2c1)');
$ ~; E( i, g. `w4=sumsqr((i2d1)');
w5=sumsqr((i2e1)');
& `4 A- s& b0 {w6=sumsqr((i2f1)');
  A- t& _# E+ b3 ^7 V* n+ zw8=sumsqr((i2h1)');
, D: `8 ]& L1 L! s, Uw9=sumsqr((i2j1)');
) t" a  ~7 B! Q7 T0 e& ^: Bw10=sumsqr((i2k1)');
w11=sumsqr((i2l1)');
w12=sumsqr((i2m1)');
w13=sumsqr((i2n1)');
/ q: N% i, N+ x- K; N" _w14=sumsqr((i2o1)');
w15=sumsqr((i2p1)');
w16=sumsqr((i2q1)');
1 F# c4 v' c9 B; a9 Q! fw17=sumsqr((i2r1)');
w18=sumsqr((i2s1)');
: u2 F  S; u$ w2 @8 E求大神给力