binomial_kernel         Compute an Binomial kernel
euclidean_distance_kernel
                        Compute an Distance kernel
exponential_kernel      Compute an Exponential kernel
gaussian_kernel_confidence
                        Compute a Gaussian kernel
kernel_flip_horizontal
                        Flip a kernel
normalize_kernel        Normalize a kernel
pfocal                  Fast, parallel implementation of grid data
                        convolution
pfocal_fast_gaussian_radius
                        Fast methods for common kernel computations
pfocal_info_transform   Retrieve kernel and arguments information
smooth_uniform_circle_kernel
                        Compute an Circular kernel
