Vector and matrix average

6 vues (au cours des 30 derniers jours)
matt noman
matt noman le 8 Fév 2020
how do I find the average of ths function in matlab
a=[2.42,3.4,4.5,5.63]
b=6
I want to find the average by adding all the numbers in a and b together and then divide them by 6 how would I write that code
  2 commentaires
Star Strider
Star Strider le 8 Fév 2020
stozaki
stozaki le 9 Fév 2020
a=[2.4,2,3.4,4.5,5.63];
ave_a = mean(a);

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Réponses (2)

stozaki
stozaki le 9 Fév 2020
a=[2.4,2,3.4,4.5,5.63];
ave_a = mean(a);

Image Analyst
Image Analyst le 9 Fév 2020
Nearly everyone would use mean, like they've told you. However if you want to do it like you said, using the sum and number of elements in the two variables, you'd do this
a=[2.4,2,3.4,4.5,5.63]
b = 6
theSum = sum(a) + sum(b)
numberOfElements = numel(a) + numel(b)
theMean = theSum / numberOfElements

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