How to include plot in a function?
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Hi everyone, basically this is the coding function (https://uk.mathworks.com/matlabcentral/fileexchange/880-mutual-average-information) that I've used to calculate the Average Mutual Information (AMI) in order to find the time delay. I want to plot time lags against AMI. similar to this picture. The problem now is i don't know how to include plotting coding in my fuction. Hope you guys can teach me yaa. thanks in advance!
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/285666/image.png)
4 Comments
Tommy
on 19 Apr 2020
If you are inputting a scalar value for lag, you will get a scalar for v. You are then plotting a single point.
To see this point, use
%% PLOT
if lag > 1
t = 0:lag;
plot(lag,v,'o')
xlabel('Time Lag')
ylabel('AMI')
title('Average Mutual Information')
end
I suspect that you should be using a vector for lag.
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