clear,format compact
c=3*10.^9;
er=2.54;zh=150;zl=10;cf=0.465*10.^-12;w1=1.971*10.^9;
L1=4.826*10.^-9;
C2=2.329*10.^-12;
L3=8.616*10.^-9;
C4=2.610*10.^-12;
L5=8.902*10.^-9;
C6=2.610*10.^-12;
L7=8.902*10.^-9;
C8=2.610*10.^-12
L9=8.902*10.^-9;
C10=2.610*10.^-12;
L11=8.902*10.^-9;
C12=2.610*10.^-12
L13=8.616*10.^-9;
C14=2.329*10.^-12;
L15=4.826*10.^-9;
vh=c;vl=c/sqrt(er);yh=1/zh;yl=1/zl;
[s1,s2,s3,s4,s5,s6,s7,s8,s9,s10,s11,s12,s13,s14,s15]=solve('w1*L1-zh*sin(w1*s1/vh)-zl*s2*w1/(2*vl)=0',
'w1*L3-zh*sin(w1*s3/vh)-zl*s2*w1/(2*vl)-zl*s4*w1/(2*vl)=0',
'w1*L5-zh*sin(w1*s5/vh)-zl*s2*w1/(2*vl)-zl*s4*w1/(2*vl)-zl*s6*w1/(2*vl)=0',
'w1*L7-zh*sin(w1*s7/vh)-zl*s2*w1/(2*vl)-zl*s4*w1/(2*vl)-zl*s6*w1/(2*vl)-zl*s8*w1/(2*vl)=0',
'w1*L9-zh*sin(w1*s9/vh)-zl*s2*w1/(2*vl)-zl*s4*w1/(2*vl)-zl*s6*w1/(2*vl)-zl*s8*w1/(2*vl)-zl*s10*w1/(2*vl)=0',
'w1*L11-zh*sin(w1*s11/vh)-zl*s2*w1/(2*vl)-zl*s4*w1/(2*vl)-zl*s6*w1/(2*vl)-zl*s8*w1/(2*vl)-zl*s10*w1/(2*vl)-zl*s12*w1/(2*vl)=0',
'w1*L13-zh*sin(w1*s13/vh)-zl*s2*w1/(2*vl)-zl*s4*w1/(2*vl)-zl*s6*w1/(2*vl)-zl*s8*w1/(2*vl)-zl*s10*w1/(2*vl)-zl*s12*w1/(2*vl)-zl*s14*w1/(2*vl)=0,'
'w1*L15-zh*sin(w1*s15vh)-zl*s2*w1/(2*vl)-zl*s4*w1/(2*vl)-zl*s6*w1/(2*vl)-zl*s8*w1/(2*vl)-zl*s10*w1/(2*vl)-zl*s12*w1/(2*vl)-zl*s14*w1/(2*vl)-yh*s1/(2*vh)=0,'
'w1*C2-yl*s2*w1/vl-2*w1*cf-yh*s1*w1/(2*vh)-yh*s3*w1/(2*vh)=0',
'w1*C4-yl*s4*w1/vl-2*w1*cf-yh*s3*w1/(2*vh)-yh*s5*w1/(2*vh)=0',
'w1*C6-yl*s6*w1/vl-2*w1*cf-yh*s5*w1/(2*vh)-yh*s7*w1/(2*vh)=0',
'w1*C8-yl*s8*w1/vl-2*w1*cf-yh*s7*w1/(2*vh)-yh*s9*w1/(2*vh)=0',
'w1*C10-yl*s10*w1/vl-2*w1*cf-yh*s9*w1/(2*vh)-yh*s11*w1/(2*vh)=0',
'w1*C12-yl*s12*w1/vl-2*w1*cf-yh*s11*w1/(2*vh)-yh*s13*w1/(2*vh)=0',
'w1*C14-yl*s10*w1/vl-2*w1*cf-yh*s13*w1/(2*vh)-yh*s15*w1/(2*vh)=0')这时我初步编的程序，但是结果出不来，帮我看看，指点一下，谢谢啊！！！！