maturity
calculates the scaled maturity from structural length at constant food
Contents
Syntax
[H, a, info] = maturity (L, f, p)
Description
calculates the scaled maturity U_H = M_H/{J_EAm} = E_H/{p_Am} at constant food density.
Input
- L: n-vector with length, ordered from small to large
- f: scalar with (constant) scaled functional response
- p: 9-vector with parameters: [kap,kap_R,g,k_J,k_M,L_T,v,U_Hb,U_Hp]
Output
- H: n-vector with scaled maturities: H = M_H/{J_EAm} = E_H/{p_Am}
- a: n-vector with ages at which lengths (and maturities) are reached
- info: boolean for success (1) or failure (0)
Remarks
called by DEBtool/tox/*rep and DEBtool/animal/scaled_power See <maturity_j.html *maturity_j*> for type M accleration and <maturity_s.html *maturity_s*> for delayed type M acceleration.
Example of use
[H, a] = maturity(.4, 1, [.8,.95, .2, .002, .01, 0, .02, .2, 2])