Matched context for rectify and smooth

The page lists matched contexts for rectify and smooth.

Share - rectify	Share - smooth	Phrase
8.03%	16.54%	{rectify or smooth} signal [perform operation]
17.25%	4.43%	{rectify or smooth} voltage [perform operation]
6.59%	4.19%	{rectify or smooth} output [perform operation]
3.68%	6.41%	circuit [does] {rectify or smooth}