cuqi.geometry.KLExpansion.fun2par#
- KLExpansion.fun2par(funvals)#
The function to parameter map used to map function values back to parameters. In this class (the KLExpansion), fun2par projects the function on the KL expansion coefficient space. Hence this is not always the inverse of par2fun but it is the closest estimation of the function on the KL expansion coefficient space.