Evaluate lambda function for Affine Wigner distribution.
Y = lambdak(U,K)
real vector
real scalar
value of LAMBDAD at point(s) U
lambdak evaluates the parametrization lambda function
involved in the affine smoothed pseudo Bertrand distribution.
lambdak(U,0) = -U/(exp(-U)-1) for K = 0
lambdak(U,1) = exp(1+U exp(-U)/(exp(-U)-1)) for K = 1
lambdak(U,K) = (K (exp(-U)-1)/(exp(-KU)-1))^(1/(K-1)) otherwise
u=linspace(0.001,5,100)'; clf;plot(u,[lambdak(u,0),lambdak(u,1),lambdak(u,2)]) legend("k="+["0","1","2"]); | ![]() | ![]() |