HasGP.Support.MatrixFunction

HasGP Gaussian Process Library. This module contains assorted functions that support the construction of matrices from functions.

Copyright (C) 2011 Sean Holden. [e-mail].

Documentation

makeMatrixFromFunction2 :: (DVector -> Double) -> DVector -> DVector -> DMatrix

Take two vectors and a function. The vectors contain inputs 1 and 2. The function maps a pair of inputs to a value. Produce a matrix containing the values of the function at the relevant points.

makeMatrixFromPairs2 :: (DVector -> DVector -> Double) -> DMatrix -> DMatrix

Take a function and a matrix of instance vectors. Apply the function to each possible pair of instance vectors and return the result as a matrix.

makeMatricesFromPairs :: (DVector -> DVector -> DVector) -> DMatrix -> [DMatrix]

Same as makeMatrixFromPairs but the function returns a vector. In this case the output is a list of matrices, one for each element of the function value.