| yzktst |
2016-06-10 09:43 |
function tiaoxing(bochang,N,m,L,handles) YuO-a$BP global n V?{[IMRC global point H^Th]-Zl k=2*pi/bochang; C^uH]WO a=m*1e+006; .gPE Qc+D deltax=2*a/point;%取单位长度 /mELnJ^ xx=-a:deltax:a; ,TuDG*YA L=L*1e+006; &w{""' nn=length(xx); 9v7l@2/ u=ones(1,nn); }m6zu'CV jj=1:nn; (h8M for n=1:N %进行迭代 '\[o>n2 .]_Ye.} for b=1:nn A aLj.HR uu(b)=sqrt(i*exp(-i*k*L)/(bochang*L)).*... E;l|I
A/7 sum(exp(-i*k*((b-jj)*deltax).^2./(2*L)).*u)*deltax;% B1]5% B j~+<~2%c end > UT Ak h-rPLU;Bw ma=max(uu);%归一化 ;g[C=yhK`C uu=uu./ma; AF5$U8jf u=uu; ZVo%ssVt axes(handles.axes1); _*b1]< plot(xx,abs(u))
y(M- axes(handles.axes2); $Iuf(J-5[ plot(xx,angle(u)) dQfVdqg set(handles.edit10,'string',num2str(n));%迭代次数显示到面板 xA;o3Or End
|
|