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How to insert bar markers in a line plot

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Aaron Ouyang
Aaron Ouyang el 11 de Jul. de 2022
Respondida: Aaron Ouyang el 12 de Jul. de 2022
I've been plotting a line graph of a cell's response to different chemicals administered at different times. The dataset is a 1470x1 double. I ran this code to generate a graph:
t = linspace(0,length(data)*2, length(data)); % create a vector specifying the data to use for the x axis. i need to adjust the axis because the data was collected in a different timeframe
plot(t, data);
I want to be able to show the names of the compounds injected with text labels and I also want to have bars underneath the line plot that indicate when a stimulus was injected and for how long (i.e. at 1500 seconds Compound 8 was injected for 20 seconds). I drew a picture to illustrate my idea:
Does anyone know how I can make this happen? Thank you.
  2 comentarios
dpb el 11 de Jul. de 2022
Use patch with a column for each compound x,y coordinates; and text to write the labels.
I'm too lazy to make up the data to illustrate but shouldn't be difficult at all.
Aaron Ouyang
Aaron Ouyang el 12 de Jul. de 2022
Got it, thank you so much.

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Aaron Ouyang
Aaron Ouyang el 12 de Jul. de 2022
See dpb comment

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