swdft (version 1.0.0)

dirichlet: Dirichlet Kernel (Weight) for arbitrary summation indices

Description

Dirichlet Kernel (Weight) for arbitrary summation indices

Usage

dirichlet(x, phase = 0, a = 0, b = length(x) - 1)

Arguments

x

numeric to evaluate

phase

defaults to 0

a

start of summation index

b

end of summation index

Value

sum of a complex exponential sum