search for: elogld

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2012 Feb 09
1
Constraint on one of parameters.
...0]*sqrt(1-theta[21]^2))*exp(-2*(1-theta[21]^2))^(-1)*((xc-theta[17])^2/theta[18]^2+(xd-theta[19])^2/theta[20]^2-2*theta[21]^2*(xc-theta[17])*(xd-theta[19])/(theta[18]*theta[20])) denom=nume1+nume2+nume3+nume4+nume5 Ep1=nume1/denom Ep2=nume2/denom Ep3=nume3/denom Ep4=nume4/denom Ep5=nume5/denom elogld= sum(Ep1*(-log(2*pi*theta[2]*theta[4]*sqrt(1-theta[21]^2))-(2*(1-theta[21]^2))^(-1)*((xc-theta[1])^2/theta[2]^2+(xd-theta[3])^2/theta[4]^2-2*theta[21]^2*(xc-theta[1])*(xd-theta[3])/(theta[2]*theta[4])))) + sum(Ep2*(-log(2*pi*theta[6]*theta[8]*sqrt(1-theta[21]^2))-(2*(1-theta[21]^2))^(-1)*((xc-theta...