what can we use when we dont have value in a matrix instead of 0?
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arian hoseini
il 25 Giu 2022
Commentato: Cris LaPierre
il 25 Giu 2022
i have a matrix of my data and i dont want to put 0 for the items that i dont have ...is there any other way?
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Cris LaPierre
il 25 Giu 2022
use nan?
data = rand(3);
data(2,3) = nan
You could also use missing, especially if you are usure of the data type. The result is the same as nan for doubles.
data(3,2) = missing
c = ["a","b","c"];
c(1) = missing
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Cris LaPierre
il 25 Giu 2022
Sorry, but I don't see how Z relates to Data.
Also, it appears your outer for loop in Zone 1 is unnecessary (for k = 1 : 2). It runs the same code without any changes. You'd get the same results without it.
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