求下列matlab代码的循环表达

honghu012

i2a1=i2-a1;
0 r# N0 f, I) l# |5 {i2b1=i2-b1;
1 X* U6 r' a" u. l+ Wi2c1=i2-c1;
i2d1=i2-d1;
i2e1=i2-e1;
/ |& H9 u5 Z+ w" Oi2f1=i2-f1;
* B0 D  K# s$ F9 k- N' c. I- T! Oi2h1=i2-h1;
, {, U! j- H8 h: r$ oi2j1=i2-j1;
i2k1=i2-k1;
' F9 `9 D% ^7 J8 Q# [8 }. C- p2 Vi2l1=i2-l1;
& i6 g" Z- C1 [$ }1 Q$ }i2m1=i2-m1;
# I9 J: L0 a3 [& Z5 T0 ]) Fi2n1=i2-n1;
i2o1=i2-o1;
i2p1=i2-p1;
5 U2 S  y: p7 M: \4 ri2q1=i2-q1;
i2r1=i2-r1;
i2s1=i2-s1;
/ x% k/ ?. \  C# w9 E* }- dw1=sumsqr((i2a1)');
w2=sumsqr((i2b1)');
) h3 u/ A* L" r8 J) zw3=sumsqr((i2c1)');
2 L3 J; f) {2 O& O: B' \, O6 ^. zw4=sumsqr((i2d1)');
* z5 {; R- ]8 uw5=sumsqr((i2e1)');
w6=sumsqr((i2f1)');
w8=sumsqr((i2h1)');
w9=sumsqr((i2j1)');
9 N8 W. S# O. M  jw10=sumsqr((i2k1)');
& W5 e/ F, j! f  bw11=sumsqr((i2l1)');
2 q- y! `! s8 c" Xw12=sumsqr((i2m1)');
w13=sumsqr((i2n1)');
w14=sumsqr((i2o1)');
w15=sumsqr((i2p1)');
, \' L" m2 I5 I7 }8 dw16=sumsqr((i2q1)');
w17=sumsqr((i2r1)');
# H# [- X  ]& f1 c8 Ew18=sumsqr((i2s1)');
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