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2016-06-10 09:43 |
function tiaoxing(bochang,N,m,L,handles) \IhHbcF`d global n \"a~~Koe global point yJ:rry k=2*pi/bochang; $ghlrV;:ct a=m*1e+006; (GoxiX l deltax=2*a/point;%取单位长度 yRivf.wH xx=-a:deltax:a; ~}_S]^br L=L*1e+006; U6F7dT nn=length(xx); 2"QcjFW% u=ones(1,nn); Ou_2UT jj=1:nn; (sW$2a for n=1:N %进行迭代 7/HX!y{WP 8]i7wq#= for b=1:nn M_O) w^
' uu(b)=sqrt(i*exp(-i*k*L)/(bochang*L)).*... $WiUoS sum(exp(-i*k*((b-jj)*deltax).^2./(2*L)).*u)*deltax;% )+Yu7=S Y%!k'\n[2 end 4nXemU= Jz]OWb * ma=max(uu);%归一化 L@S1C=-/ uu=uu./ma; !<<wI'8 u=uu; gDjAnz# axes(handles.axes1); k*rG^imX plot(xx,abs(u)) dbg%n 0h axes(handles.axes2); mLV0J ' plot(xx,angle(u)) N[I ?x5:u set(handles.edit10,'string',num2str(n));%迭代次数显示到面板 p@?ud% End
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