New description

README.md

##LocalDataExtrema

LocalDataExtrema is a simple package providing some basic functionality to locate the positions of extremums in a list of data points.

LocalDataExtrema.m

(* Mathematica package *)

BeginPackage["LocalDataExtrema`"]

(* Test version: 1.0.0 *)

PositionsOfLocalMinimum::usage = "PositionsOfLocalMinimum[lst] returns a list of poistions of local minima in lst";

Begin["`Private`"]

PositionsOfLocalMinimum[lst_List] := 
	Flatten@Position[Partition[Sign[Differences@lst], 2, 1], {-1, 1}] +  1; 
	
	
PositionsOfLocalMaximum[lst_List] := 
	Flatten@Position[Partition[Sign[Differences@lst], 2, 1], {1, -1}] +  1; 	
	

End[]

EndPackage[]


 

project.m

{
	"author"->
		{
			"name" -> "lshifr",
			"email" -> "lshifr@gmail.com",
			"url" -> "http://www.mathprogramming-intro.org"
		},
	"name" -> "LocalDataExtrema",
	"mathematica_version" -> "8.0+",
	"description" -> "New description",
	"url" -> "https://gist.github.com/4238023"
}