Grouping data into bins and then plotting them

4 次查看（过去 30 天）
Salma fathi
Salma fathi 2021-10-17
评论： Salma fathi 2021-10-17
Hello, I am trying to read some tables into matlab, the tables contain the variable 'hour' to represent the time when the data accurued. after reading the tables we would like to bin the data in the table according to the 'hour' variable and then plot the data to see how they are changing.
for example: we would like to see how the data is changing every three hours in the day, so from all the data set we have we would like to group the data of the first three hours and then plot them and see and so on for the rest of 24hrs. How can we possibly implement that?

请先登录，再回答此问题。

采纳的回答

KSSV
KSSV 2021-10-17
You can calculate the every three hours mean using the fuction retime. Read about it. To see the variation of every hours, striaght aways you can use plot.
  10 个评论
显示 8更早的评论
KSSV
KSSV 2021-10-17
Using historgram helps you to split the data into intervals, get the indices of the intervel bins and then use these indices to plot using in your required way.
Salma fathi
Salma fathi 2021-10-17
Thank you for the help, you gave me a much more effecient way to deal with my data. really apperciate it.

请先登录，再进行评论。

更多回答（0 个）

类别

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

标签

产品


版本

R2021b

Community Treasure Hunt

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

Start Hunting!

Translated by