Plotting multiple 2D metrices
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Hello.
I have two 2D metrices of different size
a = 2 x 375
b = 2 x 500
All data is between -0.5 to +0.5 in both X & Y Axis.
How to plot these data on the same Y vs X plot ? AND
How to plot these data against the number of iterations (normalized from 0) on the same plot?
2 个评论
KSSV
2020-9-17
As the data has same limit -0.5 to +0.5 you shall get the same Y-axis..why worried? Can't you use plot?
Vaibhav Gupta
2020-9-17
I tried but it didn't work. So my data looks like below. I am new to matlab, so i tried using plot (metrics1, metric2) and it was weired.
采纳的回答
KSSV
2020-9-17
Two options:
% If each matrix has two curves
figure
plot(A')
hold on
plot(B')
% If each matrix has (x,y) coordinates
figure
plot(A(1,:),A(2,:))
plot(B(1,:),B(2,:))
If not this you are expecting. Share your data.
6 个评论
Vaibhav Gupta
2020-9-17
KSSV
2020-9-17
That depends on how your code is. Two options.
- USe hold on and plot inside the loop.
- Save the entire data into a matrix and plot after the loop.
Vaibhav Gupta
2020-9-17
KSSV
2020-9-17
Thats good...Thank you accepting/voting answer. :)
Vaibhav Gupta
2020-9-17
By the way....current plot i am getting like this where axis are at bottom.
Is it possible to have something like below showing in 4 quadrants?
KSSV
2020-9-17
You can use this file exchange: https://in.mathworks.com/matlabcentral/fileexchange/10473-plotaxisatorigin
Also you can do it without fileexchange function: refer: https://in.mathworks.com/matlabcentral/answers/382601-how-to-shift-x-axis-to-origin
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