error in using latin hypercube sampling 'lhsnorm'

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MOHD UBAID
MOHD UBAID il 2 Lug 2020
Commentato: MOHD UBAID il 3 Lug 2020
mu =
30.2800 468.9000 5.0000 0.2042
>> cov=[21 10 40 12]
cov =
21 10 40 12
>> l=lhsnorm(mu,cov,10)
Index in position 1 exceeds array bounds (must not exceed 1).
Error in lhsnorm (line 59)
x(:,i) = norminv(x(:,i),mu(i), sqrt(sigma(i,i)));
why is it showing this error and how can i eliminate this error?
thanks in advance

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Walter Roberson
Walter Roberson il 2 Lug 2020
When your mu is a vector of length 4, then your cov must be a 4 x 4 positive definite (covariance) matrix, not a row vector.
  1 Commento
MOHD UBAID
MOHD UBAID il 3 Lug 2020
Thank you very much Walter Roberson for you quick response .Your answer helped me a lot and i have solved the problem.

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