How to skip zeros values form a matrix and plot with a time values?

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Rajeev Kumar
Rajeev Kumar 2022-9-26
回答： Simon Chan 2022-9-26
I have a two array
A = [1,2,3,4,0,6,7,0,9,10,11,0,13,14,15];
t=[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]
Now skip the zeros form the array A and also skip the crossponding index form the time (t) array. and make a plot in between them?

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回答（1 个）

Simon Chan
Simon Chan 2022-9-26
Ran in:
You may put those zero to NaN and plot it. It will skip those points.
A = [1,2,3,4,0,6,7,0,9,10,11,0,13,14,15];
t=[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15];
A(A==0)=NaN;
plot(t,A);

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