yzktst |
2016-06-10 09:43 |
function tiaoxing(bochang,N,m,L,handles) -xlI'gNg7 global n .~']gih# global point b-XBs7OAx k=2*pi/bochang; c\opPhJ!0 a=m*1e+006; oT w1w deltax=2*a/point;%取单位长度 _35?z"0 xx=-a:deltax:a; V-57BKeDz L=L*1e+006; r38CPdE;} nn=length(xx); %'
Fc%3 u=ones(1,nn);
NDi@x"]; jj=1:nn; h#>67gJV for n=1:N %进行迭代 6}0#({s:R h 9/68Gc?6 for b=1:nn 3? "GH1e uu(b)=sqrt(i*exp(-i*k*L)/(bochang*L)).*... Z1zC@z4sUj sum(exp(-i*k*((b-jj)*deltax).^2./(2*L)).*u)*deltax;% F7df 4e4$AB " end @ggM5mm ?*g]27f11 ma=max(uu);%归一化 q4E{? uu=uu./ma; <e"2<qVi u=uu; V.}U p+WL axes(handles.axes1); TG($l2 plot(xx,abs(u)) <K~#@.^` axes(handles.axes2); azSS:=A plot(xx,angle(u)) ;a|A1DmZ set(handles.edit10,'string',num2str(n));%迭代次数显示到面板 ;X>KP,/r$ End
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