How to plot this, please help

2012 7 8
3 个回答
10 次查看（30 天）

0 个投票

I need to plot my data;
I have "data" (value: 26243x1 double) and "isi" (value: 45.7640) which is in ms[miliseconds].
Value 45.7640 means "45.7640 miliseconds" per sample (all samples are 26243).
How to plot this correct, I need to plot "data vs time"?

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回答（3 个）

Wayne King
Wayne King 2012-7-8
编辑：Wayne King 2012-7-8

0 个投票

You mean just:
dt = 45.764e-3; t = 0:dt:(26243*dt)-dt;
x = randn(26243,1);
plot(t,x)
Mark Joker
Mark Joker 2012-7-8
编辑：Mark Joker 2012-7-8

0 个投票

Hmmm my "data" is not random. It have form:
data:
0.1382
0.1108
0.1028
0.0955
0.0864
0.0766
0.0558
0.0259
-0.0095
-0.0284
-0.0620
-0.1486
........
Wayne King
Wayne King 2012-7-8

0 个投票

Just substitute your data for x. What is your data named? Supposed it is mydata
plot(t,mydata)
You have to realize I don't have your data so I had to create an example.

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