extrema2.m File Reference

Gets the extrema points from a surface. More...

Functions
function [ xymax , smax , xymin , smin ] =	extrema2 (xy, varargin)
	Gets the extrema points from a surface. More...
function [ smax , smin ] =	extrema2>extremos (matriz)
function [ sextmax , sextmin ] =	extrema2>extremos_diag (iext, jext, xy, A)
function [ i , j ] =	extrema2>cruce (i0, j0, I, J)

Detailed Description

Gets the extrema points from a surface.

Function Documentation

function [ xymax , smax , xymin , smin ] = extrema2	(		xy,
			varargin
	)

Gets the extrema points from a surface.

Returns the maxima and minima elements of the matrix X ignoring NaNs, where

Note

: The program uses EXTREMA.

Parameters

xy	input matrix
varargin	extra parameters

Return values

xymax	maxima points in descending order (the bigger first and so on)
smax	linear indexes of the XMAX xymin - minima points in descending order smin - linear indexes of the XMIN.

Referenced by ib_removeBackground().

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function [i , j ] = extrema2>cruce	(		i0,
			j0,
			I,
			J
	)

function [smax , smin ] = extrema2>extremos

(

matriz

)

References extrema().

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function [sextmax , sextmin ] = extrema2>extremos_diag	(		iext,
			jext,
			xy,
			A
	)

References extrema().

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