采用matlab編程，其主函數(shù)如下，可以模擬各階的zernike多項式： Z<0M_q9?MO  
%Display the Zernike function Z(n=5,m=1) ?r'rvu'/  
      clc |*fGG?}  
      clear WDP$w(M  
      a=5;%%%%%%%%%%Z的階數(shù)下標(biāo) :&/'rMi<T  
      b=1;%%%%%%%%%%Z的階數(shù)的上標(biāo) aHXd1\6m  
      x = -1:0.01:1; SYw>P1  
      [X,Y] = meshgrid(x,x); |/
Ggsfmby  
      [theta,r] = cart2pol(X,Y); f*0[[J0]  
      idx = r<=1; 38tRb"3zP  
      z = nan(size(X)); bsmZR(EnU  
      z(idx) = zernfun(a,b,r(idx),theta(idx)); G9 ;X=
c  
      figure(1) E"b+Q  
      pcolor(x,x,z), shading interp pyq~_
Bng  
      axis square, colorbar "S,,Bj