plotting 2d sensor data

1 次查看（过去 30 天）

Jatin Arora 2013-5-17

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/76130-plotting-2d-sensor-data

I have a sensor data whose value varies from 0 to 65536 as the data type is uint16. I want to draw a 2D plot which should vary from -3000 to +3000 on X-axis with respect to time.

For example if in my data set I get

   equivalent to -3000
equivalent to 0 
equivalent to 3000

Please kindly excuse if the question is very trivial as I am beginner to MATLAB.

Thanks

2 个评论
显示无隐藏无

José-Luis 2013-5-17

If your data is uint16 then it varies from 0 to 65535.

Jatin Arora 2013-5-17

Thanks Jose-Luis for pointing out the mistake

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

José-Luis 2013-5-17

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/76130-plotting-2d-sensor-data#answer_85767

编辑：José-Luis 2013-5-17

在 MATLAB Online 中打开

your_data = uint16(randi(65536,1000,1)-1);
scaled_data = -3000 + round(6000 .* (double(your_data) ./ 65536));

Please accept an answer if it helps you.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

类别

MATLAB Graphics Formatting and Annotation Labels and Annotations Annotations

在 Help Center 和 File Exchange 中查找有关 Annotations 的更多信息

Community Treasure Hunt

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

Start Hunting!

Translated by