Real Time Plot Not Smooth Enough
2 ビュー (過去 30 日間)
古いコメントを表示
Hi Guys
I have written a real time plotter that plots 128 samples I receive from an EEG headset, one sample at the time and attached is the result.
Obviously, since I'm plotting one point at a time, it is not going to be continuous enough.
Is there anyway to do real time interpolation to some how connect these dots?
If not, how do people produce real time plots that are continuous (smooth or jagged doesn't matter)?
採用された回答
Star Strider
2014 年 10 月 19 日
To produce a line that appears continuous, change your plots to:
plot(i+Seconds*128,Channel_1,'-r','LineWidth',1.8)
plot(i+Seconds*128,Channel_2,'-g','LineWidth',1.8)
The '--' linetype will plot a dashed line, the '-' linetype will plot a continuous one.
0 件のコメント
その他の回答 (0 件)
参考
カテゴリ
Help Center および File Exchange で Biomedical Signal Processing についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!