find_point

PURPOSE ^

INPUT function index=find_point(tabx,taby,pointx,pointy)

SYNOPSIS ^

function index=find_point(tabx,taby,pointx,pointy)

DESCRIPTION ^

INPUT function index=find_point(tabx,taby,pointx,pointy)
      find_point returns index into tabx,taby, for  nearest point in profile (tabx,taby) to (pointx,pointy);

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:

SOURCE CODE ^

0001 function index=find_point(tabx,taby,pointx,pointy)
0002 %INPUT function index=find_point(tabx,taby,pointx,pointy)
0003 %      find_point returns index into tabx,taby, for  nearest point in profile (tabx,taby) to (pointx,pointy);
0004 distance=sqrt((tabx-pointx).^2+(taby-pointy).^2);
0005 index=find(distance==min(min(distance)));

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