Array3 (fftw3.Fftw3.Sig.Array3)

val create : ('a, 'b) Stdlib.Bigarray.kind -> 'c Stdlib.Bigarray.layout -> int -> int -> int -> ('a, 'b, 'c) Stdlib.Bigarray.Array3.t

See Fftw3.Sig.Genarray.create.

type 'l complex_array = (Stdlib.Complex.t, complex_elt, 'l) Stdlib.Bigarray.Array3.t

Double precision complex 3D array.

type 'l float_array = (float, float_elt, 'l) Stdlib.Bigarray.Array3.t

Double precision float 3D array.

type coord = int * int * int

Coordinates of emlements of the 3D array.

val dft : dir -> ?meas:measure -> ?destroy_input:bool -> ?unaligned:bool ->
?howmany_n:int array -> ?howmanyi:coord list -> ?ni:coord -> ?ofsi:coord -> ?inci:coord ->
'l complex_array -> ?howmanyo:coord list -> ?no:coord -> ?ofso:coord -> ?inco:coord -> 'l complex_array -> c2c plan

See Fftw3.Sig.Genarray.dft.

val r2c : ?meas:measure -> ?destroy_input:bool -> ?unaligned:bool -> ?howmany_n:int array ->
?howmanyi:coord list -> ?ni:coord -> ?ofsi:coord -> ?inci:coord -> 'l float_array -> ?howmanyo:coord list -> ?no:coord -> ?ofso:coord ->
?inco:coord -> 'l complex_array -> r2c plan

See Fftw3.Sig.Genarray.r2c.

val c2r : ?meas:measure -> ?unaligned:bool -> ?howmany_n:int array -> ?howmanyi:coord list ->
?ni:coord -> ?ofsi:coord -> ?inci:coord -> 'l complex_array -> ?howmanyo:coord list -> ?no:coord -> ?ofso:coord -> ?inco:coord -> 'l float_array -> c2r plan

See Fftw3.Sig.Genarray.c2r.

val r2r : (r2r_kind * r2r_kind * r2r_kind) -> ?meas:measure -> ?destroy_input:bool -> ?unaligned:bool ->
?howmany_n:int array -> ?howmanyi:coord list -> ?ni:coord -> ?ofsi:coord -> ?inci:coord ->
'l float_array -> ?howmanyo:coord list -> ?no:coord -> ?ofso:coord -> ?inco:coord -> 'l float_array -> r2r plan

See Fftw3.Sig.Genarray.r2r.