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¸÷λ¸ßÈË£¡ Õ⼸ÌìÎÒ×öÒ»¸ö·Ö¶Îº¯ÊýµÄͼ£¬·Ö±ð»³öº¯Êýʵ²¿ºÍÐ鲿µÄͼ£¬ÒòÎªÉæ¼°µ½¹éÒ»»¯µÄÎÊÌ⣬¾ÍÓÐÁ½¸ö¾ØÕóÏà³ýµÄÎÊÌ⣬ÎÒÓÃÁËÑ»·Óï¾ä£¬µ«µÃ³öͼµÄ½á¹ûºÍÒªÇóÓÐÒ»¶¨µÄ²î¾à¡£ÓÉÓÚ±¾È˳õѧmatlab£¬Ëù×ö³ÌÐò¾ù²ÎÕÕÊéÉÏÆ´´Õ±àд£¬²»ÖªÕýÈ·Óë·ñ£¬³ÌÐòÎÒÕ³ÔÚÏÂÃæÁË£¬·½³Ì¼û¸½¼þ£¬Çë°ïæָÕý£¡Íò·Ö¸Ðл£¡ ³ÌÐò£ºclc; clear all; j=sqrt(-1); w=2*pi*8*10.^9;e0=8.85*10.^(-12);u0=4*pi*10.^(-7); u1=sqrt(e0*u0);u2=sqrt(6*u0*e0);u3=sqrt(6*u0*e0); R=0;T=1;C11=0.5-0.61*j;C12=0.5+0.61*j; C21=1.76+2.15*j;C22=0.14-0.17*j; %²ÎÊý¸³Öµ r=[]; s=[]; for z0=-0.003:0.00001:0 A=exp(-j*w*u1*z0); h=(sqrt(u0/e0))*A^2; %hΪ¾ØÕóÁË AA=(sqrt(u0/e0))*A^2; s01=real(AA/h); s02=imag(AA/h); r=[r s01]; s=[s s02]; end %µÚÒ»¶Îº¯Êý±í´ïʽÍê m=[]; n=[]; for z1=0:0.00001:0.003 BB=sqrt((2*u0)/(j*(-3*e0)))*(C11^2*exp(-2*w*u2*z1)-C12^2*exp(2*w*u2*z1)); for z0=-0.003:0.00001:0 h=(sqrt(u0/e0))*exp(-2*j*w*u1*z0); s11=real(BB/h); %¹éÒ»»¯ s12=imag(BB/h); %¹éÒ»»¯ break end m=[m s11]; n=[n s12]; end %µÚ¶þ¶Îº¯Êý±í´ïʽÍê p=[]; q=[]; for z2=0.003:0.00001:0.006 CC=sqrt((-2*u0)/(j*(3*e0)))*(C21^2*exp(-2*w*u3*(z2-0.003))-C22^2*exp(2*w*u3*(z2-0.003))); for z0=-0.003:0.00001:0 h=(sqrt(u0/e0))*exp(-2*j*w*u1*z0); s21=real(CC/h); %¹éÒ»»¯ s22=imag(CC/h); %¹éÒ»»¯ break end p=[p s21]; q=[q s22]; end %µÚÈý¶Îº¯Êý±í´ïʽÍê x=[]; y=[]; for z3=0.006:0.00001:0.01 DD=sqrt(u0/e0)*exp(-2*j*w*u1*(z3-0.006)); for z0=-0.003:0.00001:0 h=(sqrt(u0/e0))*exp(-2*j*w*u1*z0); s31=real(DD/h); %¹éÒ»»¯ s32=imag(DD/h);%¹éÒ»»¯ break end x=[x s31]; y=[y s32]; end %µÚËĶκ¯Êý±í´ïʽÍê z0=-0.003:0.00001:0; s10=[r]; s20=[s]; z1=0:0.00001:0.003; s11=[m]; s21=[n]; z2=0.003:0.00001:0.006; s12=[p]; s22=[q]; z3=0.006:0.00001:0.01; s13=[x]; s23=[y]; plot(z0,s10,'g-',z0,s20,'r--'); hold on; plot(z1,s11,'g-',z1,s21,'r--'); hold on; plot(z2,s12,'g-',z2,s22,'r--'); hold on; plot(z3,s13,'g-',z3,s23,'r--'); legend('-Re{Hy}','--im{Hy}'); [ Last edited by kuhailangyu on 2008-12-18 at 16:38 ] |
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