Smoothing 2D matrix

143 Ansichten (letzte 30 Tage)
Taindra Neupane
Taindra Neupane am 21 Jul. 2020
Beantwortet: waqas am 21 Jul. 2020
Hi,
I have a 2D matrix data as shown in surf plot below. It has lots spikes or noise even after 2dinterpolation.But I want to smooth it and I could not find any funtion/code to make it smoother. I am looking forward to your comments as soon as possible. Thanks.

Melden Sie sich an, um diese Frage zu beantworten.

Antworten (1)

waqas
waqas am 21 Jul. 2020
May be using this would work:
Where A is 2D matrix and FilterSize can be changed to control smoothenig you want.
imgaussfilt(A,'FilterSize',3);
Other option can be to use fspecial function.

Kategorien

Mehr zu Smoothing and Denoising finden Sie in Help Center und File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by