Hi,
I want to represent a certain amount of points about (51.2k) on the graph.
My graph length is 1000 pixels, and of course I can not display all the points.
So I want to use the appropriate filter that he could display a graph representative of the data.
I figured my particular filter formula based on an average.
For any particular set of points I make an average and the result I draw on the graph.
My question is there common filter I can use? And where I can find an articles about this filtering subject?
I use Qwt 6.0 on Qt platform
Windows xp sp3
Thanks!
Bookmarks