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TESTLAM.M
资源名称:easy.zip [点击查看]
上传用户:sfyaiting
上传日期:2009-10-25
资源大小:320k
文件大小:1k
源码类别:
GPS编程
开发平台:
Matlab
- close all;
- clear all;
- qahat = mkqahat2;
- qzhat = decorrel(qahat);
- [L,D] = ldldecom(qzhat);
- figure;
- axis ([-1 1 -1 1]);
- hold on;
- profile on;
- for i = -1:0.01:1;
- for j = -1:0.01:1;
- afloat = [i;j];
- incr = afloat - rem(afloat,1);
- afloat = rem(afloat,1);
- Chi2 = chistart (D,L,afloat,2);
- afixed = lsearch (afloat,L,D,Chi2,1);
- afixed = round(afixed + repmat(incr,1,1));
- if isequal(afixed,[0;0]);
- plot (i,j,'.');
- end;
- end;
- end;
- profile report;
- points = mkpullin (qzhat);
- h = plot ([points(:,1)' points(1,1)], [points(:,2)' points(1,2)],'r-');
- set (h,'LineWidth',3);