Adding Gaussian noise to a set of points
조회 수: 1 (최근 30일)
이전 댓글 표시
Hi, i would like to know how to add a Gaussian noise distribution of SD 1% and 0 mean to a uniform grid consisting of particle pairs. (P1x,P1y),(P2x,P2y) contain the location of the points in my grid and they are data taken from a PIV Simulation. so should i add use the command awgn(x,0.1) where i replace x with the the coordinates of the points? Thanks
댓글 수: 0
채택된 답변
Mohammad Abouali
2014년 10월 16일
편집: Mohammad Abouali
2014년 10월 16일
y = awgn(x,snr)
adds Gaussian noise. Perhaps you need to keep SNR bigger. 0.1 is too low.
댓글 수: 0
추가 답변 (0개)
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!