Date: 01/18/06 (Algorithms)    Keywords: no keywords

Simple drawing program to smoothen curve

Hi, any suggestion on a drawing program produce smoothen contious line , I have graphs with lines which sharp edges and I want to smoothen those. Basically given several points on a graphs, draw a curve through those points ... simple as that.

I was able to do some tricks (in Matlab) with least square procedure to produce smooth curve but the problem is it's not as flexible (e.g., I cannot tell it what point exactly it must pass through) so I am looking for a program that allows me to do so. Please not gimp or photoshop as I don't know how to use them and doubt I can learn their complexity quickly.

Thanks

Source: http://www.livejournal.com/community/algorithms/70728.html