simpledit_demo.m

基于matlab的反演程序,用于地球物理勘探中射线追踪及偏移成像程序.

% simpledit_demo
%generate two spiky reflectivities
[r1,t]=reflec(1.0,.004,.5,3,pi);
[r2,t]=reflec(1.0,.004,.5,3,exp(1));

%make two fake horizons
x=1:.5:10;
y1=.4+(x-1)*(-.033);

y2= .8 -.4*cos( (x-4.5)/9 );

%plot
figure;
p=get(gcf,'position');
set(gcf,'position',[p(1:2) 600 p(4)]);

h1=line( x,y1, 'color','r');
h2=line( x,y2, 'color','c');

h3=line( r1+3, t, 'color','b');
h4=line( r2+6, t, 'color','b');

set(gca,'ydir','reverse');

simpledit

editlines('multnanoff');