import FFTW: rfft, irfft

awllee · awllee · commit 7ad8597b14ea · 2018-08-11T12:23:52.000+01:00
diff --git a/REQUIRE b/REQUIRE
@@ -4,3 +4,4 @@ StatsBase
 Distributions
 Optim
 Interpolations
+FFTW
diff --git a/src/KernelDensity.jl b/src/KernelDensity.jl
@@ -11,6 +11,7 @@ using Interpolations
 import Base: conv
 import StatsBase: RealVector, RealMatrix
 import Distributions: twoπ, pdf
+import FFTW: rfft, irfft
 
 export kde, kde_lscv, UnivariateKDE, BivariateKDE, InterpKDE, pdf
 
@@ -21,4 +22,3 @@ include("bivariate.jl")
 include("interp.jl")
 
 end # module
-
