Adding Gaussian noise to a set of points
4 次查看(过去 30 天)
显示 更早的评论
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
0 个评论
采纳的回答
Mohammad Abouali
2014-10-16
编辑:Mohammad Abouali
2014-10-16
y = awgn(x,snr)
adds Gaussian noise. Perhaps you need to keep SNR bigger. 0.1 is too low.
0 个评论
更多回答(0 个)
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!