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×î½üÔÚ×ö¸ß˹·Ö²¼µÄÕñ·ù£¬°ë¸ß¿íNL=30£¬ÎÒÖ»ÊÇÑéÖ¤Ò»ÏÂÎҵijÌÐòÄÜ·ñËã³öÎÒÊäÈëµÄ¸ß˹·Ö²¼µÄÕñ·ùµÄ°ë¸ß¿í£¬¿ÉÊÇ×ö³öµÄ³ÌÐòËã³öÀ´µÄ°ë¸ß¿íÊÇ50£¬Çë½Ì¸ßÊÖ£¬ÎÒ´íÔÚÄÄ£¿ clc,clear,close all; t=200;%ʱ¼ä m=600;%ʱ¼ä·ÝÊý stept=t/m; Y2=zeros(m,1); Ip0=zeros(m,1); NL=30; for i=1:m%for t t2=i*stept-t/2; Ep0(i,1)=exp(-(t2*t2)/(NL*NL)); Y2(i,1)=i; end%for i plot(Y2(:,1),Ep0(:,1),'b-'); %¼ÆËã temp=max(Ep0(:,1)); Ztemp=-temp+Ep0(:,1);%¦µ-¦µm center=Center(m,Ztemp);%centerÊDZàºÅ Ztemp1=Ep0(:,1)-(temp/2);%¦µ-¦µm/2 Ztemp2=abs(Ztemp1); Ztemp3=submatrix(1,center,Ztemp2); Ztemp4=min(Ztemp3); Ztemp5=Ztemp3-Ztemp4; T1=Center(center,Ztemp5); Tleft=T1*stept; Ztemp12=submatrix(center+1,m,Ztemp2); Ztemp13=min(Ztemp12); Ztemp15=Ztemp12-Ztemp13; kkk=m-center; T2=Center(kkk,Ztemp15); Tright=(T2+center)*stept; ma=Tright-Tleft |
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