Table row division in matlab

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Anoop R
Anoop R 2020-11-4
评论： Ameer Hamza 2020-11-4
I have read the values from my sensor with 10Hz frequency. That is
I have a table to 1 cloumn and 3000 rows all of data . I want to divide the Rows of the Table by 10 which my 10Hz sampling frequency.That is the row number starts from 0, 0.1 , 0.2...upto 3000 rows.
Alternatevily i have calculated my desired values using formaula(without dividing it by 10) the plot is as show below, but this plot range from 0 to 600, but since i have not divided it by 10. I want this same graph but x-axis should be from 0-60 in step of 0.1 but y-axis should remain the same. How can i achieve this . Any of the method is fine.
.

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回答（1 个）

Ameer Hamza
Ameer Hamza 2020-11-4
You can do it like this
data; % 3000x1 vector
t = 0:0.1:0.1*(numel(data)-1);
plot(t, y)
  2 个评论
Anoop R
Anoop R 2020-11-4
Thnaks, it works for Plot. But is there a method to direclty reduce it for all the row of the Data from Table.
Much appreciated .
Ameer Hamza
Ameer Hamza 2020-11-4
I didn't understand the question. Can you explain with example?

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