How I plot data using a specific frequency?

4 次查看（过去 30 天）
MarFanta
MarFanta 2017-1-25
回答： KSSV 2017-1-25
Hi I have measured data every 0.25 second but I would like to plot only data measured every second. EX (00:00:00.00 = 10 00:00:00:25 = 11 ........... .. 00:00:01.00 =13) I want to plot only data at 00:00:00.00 and 00:00:01.00. Any help? thank you

请先登录，再回答此问题。

采纳的回答

KSSV
KSSV 2017-1-25
let t be your time......you skip four values and plot.
Eg:
t = 0:0.25:10 ;
iwant = t(1:4:end) ;
Other way would be, you create your new wanted time and do interpolation for plotting.

更多回答（0 个）

类别

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

标签

Community Treasure Hunt

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

Start Hunting!

Translated by