Commit c41beda6 authored by Davis King's avatar Davis King

clarified spec

parent 5dda15b9
......@@ -47,7 +47,8 @@ namespace dlib
- ifft(D) == D
- if DLIB_USE_FFTW is #defined then this function will use the very fast fftw
library when given double precision matrices instead of dlib's default fft
implementation.
implementation. Note that you must also link to the fftw3 library to use
this feature.
!*/
// ----------------------------------------------------------------------------------------
......@@ -74,7 +75,8 @@ namespace dlib
- fft(D) == data
- if DLIB_USE_FFTW is #defined then this function will use the very fast fftw
library when given double precision matrices instead of dlib's default fft
implementation.
implementation. Note that you must also link to the fftw3 library to use
this feature.
!*/
// ----------------------------------------------------------------------------------------
......
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