emlinharegressao15:   Regressão hiperbólica (regressão da intensidade-duração)   ⇒   i = f(tr-1)

Fórmulas

1/i = (tr/a) + (b/a)              y = α + βx

α = b/a        x = tr        β = 1/a        y = 1/i

β = [Σ(xy)-(ΣxΣy)/n]/{Σ(x2)-[(Σx)2/n]}

α = [Σy-(βΣx)]/n

Referência

Ponce, V. M. 2014. Engineering Hydrology, Principles and Practices, online text
Exemplo
DADOS:

Digite a ordem da matriz n:     

Digite valores emparelhados para i e tr (separe ada valor com uma vírgula; máximo de 300 caracteres).

i:      

tr:     

ECO DE DADOS:

n =  

i(1) =  .   

tr(1) =  .   

RESULTADO:

a =            b =

            

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