Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 37779

In signal processing, estimation is a technique for approximating an unobserved signal from an observed signal containing noise.

2 votes
0 answers
39 views

how to robustly estimate low and up envelope of signal with trend, few level constant steps ...

I am looking for robust estimation method of low and up envelope of the signal consisting from smooth trend component, constant steps between few fixed levels and additive noise (+ outliers of course). … Add notes: In principle I am looking for any robust estimation of trend signal component which is nearly parallel to real trend signal. …
michal's user avatar
  • 121