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请大佬看看这段程序. R7 ~3 _, w8 h
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function [y,yn]=two2four(x,m)! w# h, N5 W0 R* J
%二进制转换成四进制: i* H# [4 X% k; |0 ^# V- O
syms x" H: j, i# r7 T1 \ Y
T=[0 1;3 2];4 A8 r- ?4 b# [% r$ `
n=length(x);' f+ T. O* E1 N# H
ii=1;8 }. g, G& E1 R% j% N5 Z
for i=1:2:n-1;
0 B) |7 a: \) w m/ R. k& q: g xi=x(i:i+1)+1;4 A/ J0 T! d* t/ Q; p: }
yn(ii)=T(xi(1),xi(2));
. Y2 b$ b$ _- b$ M2 J0 U ii=ii+1;6 b/ d) A$ V- L9 S+ F
end7 ~6 E' a1 x" ]" M9 [: X: e
yn=yn-1.5;
! R+ F5 t' v3 Zy=yn;
! Z# L8 L+ w4 _for i=1:m-1;
. Q9 p# p8 o( U, `+ D0 A8 w! V y=[y;yn];
7 i( c9 Z0 |- G. ]+ Qend
' B E+ S2 g2 m; _4 f H0 ^1 ]y=y( ';
/ k$ Z2 V+ P9 Q5 t运行显示
) \) i) {) q5 L- a6 l V. e2 v??? Undefined function or variable "yn".
' p4 K/ b7 \. `Error in ==> two2four at 12% _5 d0 d& }: u5 ]
yn=yn-1.5;: l8 o2 j- j- @2 A" V$ ^
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