AVh hdZddlZddlmZddlmZddlmZddlm Z ddl m Z ddlmZdd l mZdd l mZdd l mZdd lmZdd lmZddlmZddlmZm Z m!Z!ddl"m#Z#dde#e!ejHfde#e!ejHffdZ%edejLe%Z'de#e!ejHfde#e!ejHffdZ(dde#e!ejHfde#e!ejHffdZ)edejLe)Z*de#e!ejHfde#e!ejHffdZ+dde#e!ejHfde#e!ejHffdZ,edejLe,Z-de#e!ejHfde#e!ejHffdZ.dde#e!ejHfde#e!ejHffdZ/edejLe/Z0de#e!ejHfde#e!ejHffdZ1dde#e!ejHfde#e!ejHffdZ2ed ejLe2Z3de#e!ejHfde#e!ejHffd!Z4dde#e!ejHfde#e!ejHffd"Z5ed#ejLe5Z6de#e!ejHfde#e!ejHffd$Z7ed%d&d'Z8ejrejted(gd)*ed+d,dde#e!e8fde#e!e8ffd-Z;ed.ejLe;ZejLeGZHeGjzj|ZIde#e!eFfde#e!eFffd?ZJed@d&d'ZKejrejtedAdde#e!eKfdBe#e!ejfdCe#e!ejfde#e!eKffdDZMedEejLeMZNeMjzj|ZOde#e!eKfdBe#e!ejfdCe#e!ejfde#e!eKffdFZPedGd&d'ZQejrejtedHgdI*edJdKdde#e!eQfde#e!eQffdLZRedMejLeRZSeRjzj|ZTde#e!eQfde#e!eQffdNZUedOd&d'ZVejrejtedPgdQ*edRdSdde#e!eVfde#e!eVffdTZWedUejLeWZXeWjzj|ZYde#e!eVfde#e!eVffdVZZedWd&d'Z[ejrejtedXgdY*edZd[dde#e!e[fde#e!e[ffd\Z\ed]ejLe\Z]e\jzj|Z^de#e!e[fde#e!e[ffd^Z_ed_d&d'Z`ejrejted`dde#e!e`fdBe#e!ejfdCe#e!ejfde#e!e`ffdaZaedbejLeaZbeajzj|Zcde#e!e`fdBe#e!ejfdCe#e!ejfde#e!e`ffdcZdedddedfZeedgd&d'Zfe jdfde#e!effdBe#e!ejfdheede#e!eeffdiZhedjejLehZide#e!effdBe#e!ejfdheede#e!eeffdkZjedldedfZkedmd&d'Zle jdfde#e!elfdBe#e!ejfdhekde#e!ekffdnZmedoejLemZnde#e!elfdBe#e!ejfdhekde#e!ekffdpZoedqdedfZpedrd&d'Zqe jdfde#e!eqfdBe#e!ejfdhepde#e!epffdsZredtejLerZsde#e!eqfdBe#e!ejfdhepde#e!epffduZtedvdedfZuedwd&d'Zvejrejtedxe jdfde#e!evfdBe#e!ejfdCe#e!ejfdheude#e!euff dyZwedzejLewZxewjzj|Zyde#e!evfdBe#e!ejfdCe#e!ejfdheude#e!euff d{Zzed|dedfZ{ed}d&d'Z|e jdfde#e!e{fdBe#e!ejfd~e|de#e!e|ffdZ~edejLe~Zde#e!e{fdBe#e!ejfd~e|de#e!e|ffdZeddedfZedd&d'Ze jdfde#e!efdBe#e!ejfd~ede#e!effdZedejLeZde#e!efdBe#e!ejfd~ede#e!effdZeddedfZedd&d'Ze jdfde#e!efdBe#e!ejfd~ede#e!effdZedejLeZde#e!efdBe#e!ejfd~ede#e!effdZeddedfZedd&d'Zejrejtede jdfde#e!efdBe#e!ejfdCe#e!ejfd~ede#e!eff dZedejLeZejzj|Zde#e!efdBe#e!ejfdCe#e!ejfd~ede#e!eff dZy)zUPython wrappers around TensorFlow ops. This file is MACHINE GENERATED! Do not edit. N) pywrap_tfe)context)core)execute)dtypes)annotation_types)op_def_registry)ops)op_def_library)deprecated_endpoints)dispatch) tf_export)TypeVarListAny) Annotatedinputreturnc\tjxstj}|j}|jr t j |d||}|Stjd||\}}}}|dd}tj r&d} |j"} tj$d| | ||\}|S#t j$r }tj||Yd}~nd}~wt j$rYnwxYw t|||S#t j$rYwxYw)TODO: add doc. Args: input: A `Tensor` of type `complex64`. name: A name for the operation (optional). Returns: A `Tensor` of type `complex64`. BatchFFTNnamectxrr)_contextr_thread_local_datais_eagerrTFE_Py_FastPathExecute_core_NotOkStatusException_opsraise_from_not_ok_status_FallbackExceptionbatch_fft_eager_fallback_SymbolicException_op_def_library_apply_op_helper_executemust_record_gradientinputsrecord_gradient rr_ctxtld_resulte__op_outputs_attrs _inputs_flats V/home/dcms/DCMS/lib/python3.12/site-packages/tensorflow/python/ops/gen_spectral_ops.py batch_fftr9s'    0h..0$ #\\ 11 j$'g n(88%d,!QX QK' ""$ F::L L&'3 (' .'  & &- ##At,,  # #    % d&&  # #   0B<<DC**DD DD+*D+zraw_ops.BatchFFTctj|tj}|g}d}t j dd||||}t j rt jd||||\}|S)NsBatchFFTr,attrsrrrr#convert_to_tensor_dtypes complex64r*rr+r-rrrr7r6r1s r8r&r&Bsr  (9(9 :%, &   [!L#)s ?' ""$ L&'3 (' .c\tjxstj}|j}|jr t j |d||}|Stjd||\}}}}|dd}tj r&d} |j"} tj$d| | ||\}|S#t j$r }tj||Yd}~nd}~wt j$rYnwxYw t|||S#t j$rYwxYw)r BatchFFT2DNrrr)rrrrrr r!r"r#r$r%batch_fft2d_eager_fallbackr'r(r)r*r+r,r-r.s r8 batch_fft2drHO'    0h..0$ #\\ 11 lD%)g n(88E.!QX QK' ""$ F::L lFG5 (' .'  & &- ##At,,  # #    ' d&&  # #   r:zraw_ops.BatchFFT2Dctj|tj}|g}d}t j dd||||}t j rt jd||||\}|S)Ns BatchFFT2Dr<r=rFr?rCs r8rGrGxr  (9(9 :%, &   ]Al#)s ?' ""$ lFG5 (' .rDc\tjxstj}|j}|jr t j |d||}|Stjd||\}}}}|dd}tj r&d} |j"} tj$d| | ||\}|S#t j$r }tj||Yd}~nd}~wt j$rYnwxYw t|||S#t j$rYwxYw)r BatchFFT3DNrrr)rrrrrr r!r"r#r$r%batch_fft3d_eager_fallbackr'r(r)r*r+r,r-r.s r8 batch_fft3drOrIr:zraw_ops.BatchFFT3Dctj|tj}|g}d}t j dd||||}t j rt jd||||\}|S)Ns BatchFFT3Dr<r=rMr?rCs r8rNrNrKrDc\tjxstj}|j}|jr t j |d||}|Stjd||\}}}}|dd}tj r&d} |j"} tj$d| | ||\}|S#t j$r }tj||Yd}~nd}~wt j$rYnwxYw t|||S#t j$rYwxYw)r BatchIFFTNrrr)rrrrrr r!r"r#r$r%batch_ifft_eager_fallbackr'r(r)r*r+r,r-r.s r8 batch_ifftrTs'    0h..0$ #\\ 11 k4(g n(885t-!QX QK' ""$ F::L \674 (' .'  & &- ##At,,  # #    & d&&  # #   r:zraw_ops.BatchIFFTctj|tj}|g}d}t j dd||||}t j rt jd||||\}|S)Ns BatchIFFTr<r=rRr?rCs r8rSrSsr  (9(9 :%, &   \1\#)s ?' ""$ \674 (' .rDc\tjxstj}|j}|jr t j |d||}|Stjd||\}}}}|dd}tj r&d} |j"} tj$d| | ||\}|S#t j$r }tj||Yd}~nd}~wt j$rYnwxYw t|||S#t j$rYwxYw)r BatchIFFT2DNrrr)rrrrrr r!r"r#r$r%batch_ifft2d_eager_fallbackr'r(r)r*r+r,r-r.s r8 batch_ifft2drY'    0h..0$ #\\ 11 mT5*g n(88U/!QX QK' ""$ F::L |VW6 (' .'  & &- ##At,,  # #    ( d&&  # #   r:zraw_ops.BatchIFFT2Dctj|tj}|g}d}t j dd||||}t j rt jd||||\}|S)Ns BatchIFFT2Dr<r=rWr?rCs r8rXrXr  (9(9 :%, &   ^Q|#)s ?' ""$ |VW6 (' .rDc\tjxstj}|j}|jr t j |d||}|Stjd||\}}}}|dd}tj r&d} |j"} tj$d| | ||\}|S#t j$r }tj||Yd}~nd}~wt j$rYnwxYw t|||S#t j$rYwxYw)r BatchIFFT3DNrrr)rrrrrr r!r"r#r$r%batch_ifft3d_eager_fallbackr'r(r)r*r+r,r-r.s r8 batch_ifft3dr`'rZr:zraw_ops.BatchIFFT3Dctj|tj}|g}d}t j dd||||}t j rt jd||||\}|S)Ns BatchIFFT3Dr<r=r^r?rCs r8r_r_Pr\rDTV_FFT_Tcomplexz_atypes.Complex128z_atypes.Complex64 signal.fft)rc spectral.fftfft)v1rdrec >tjxstj}|j}|jr t j |d||}|St||fd}|tur|S t/j0d||\}}}}|dd}t3j4r7d|j7df} |j8} t3j:d| | ||\}|S#t j$r }tj||Yd}~nd}~wt j$rYnwxYw t||fd}|tur|St|||S#t j$rYtt f$rHt#j$t&dt)||}|t"j*j,ur|cYSwxYw#tt f$rHt#j$t&dt)||}|t"j*j,ur|cYSwxYw)a_Fast Fourier transform. Computes the 1-dimensional discrete Fourier transform over the inner-most dimension of `input`. Args: input: A `Tensor`. Must be one of the following types: `complex64`, `complex128`. A complex tensor. name: A name for the operation (optional). Returns: A `Tensor`. Has the same type as `input`. FFTNrrrTcomplex)rrrrrr r!r"r#r$r%_dispatcher_for_fftNotImplementedfft_eager_fallbackr' TypeError ValueError _dispatchr redict OpDispatcher NOT_SUPPORTEDr(r)r*r+_get_attr_typer,r-r.s r8rere_s$    0h..0$ #\\ 11 eT5"g n," Gn$ n  ):: U'Aq#x QK' ""$#,,Z8 9F::L  |VW. (' .W  & &- ##At,,  # #    # $.$ g  &  d&&  # #  z " "" TD1 g  ..<< <  Z    r4e$/ Gi,,::: n  PC&3G&D-9DD-,D-1E EG,AGGAHHz raw_ops.FFTc>tj|g|tjtjgtj\}\}|g}d|f}tj dd||||}tj rtjd||||\}|S)NrisFFTr<r=rhr*args_to_matching_eagerrArB complex128rr+r-rrr_attr_Tcomplexr7r6r1s r8rlrls%<tjxstj}|j}|jr t j |d||}|St||fd}|tur|S t/j0d||\}}}}|dd}t3j4r7d|j7df} |j8} t3j:d| | ||\}|S#t j$r }tj||Yd}~nd}~wt j$rYnwxYw t||fd}|tur|St|||S#t j$rYtt f$rHt#j$t&dt)||}|t"j*j,ur|cYSwxYw#tt f$rHt#j$t&dt)||}|t"j*j,ur|cYSwxYw)ae2D fast Fourier transform. Computes the 2-dimensional discrete Fourier transform over the inner-most 2 dimensions of `input`. Args: input: A `Tensor`. Must be one of the following types: `complex64`, `complex128`. A complex tensor. name: A name for the operation (optional). Returns: A `Tensor`. Has the same type as `input`. FFT2DNrrrri)rrrrrr r!r"r#r$r%_dispatcher_for_fft2drkfft2d_eager_fallbackr'rmrnror r~rprqrrr(r)r*r+rsr,r-r.s r8r~r~$    0h..0$ #\\ 11 gtU$g n,$ Gn$ n  )::u4)Aq#x QK' ""$#,,Z8 9F::L vw0 (' .W  & &- ##At,,  # #    % $.$ g  & ! d&&  # #  z " "" 2t%d3 g  ..<< <  Z    TD1 Gi,,::: n  rtz raw_ops.FFT2Dc>tj|g|tjtjgtj\}\}|g}d|f}tj dd||||}tj rtjd||||\}|S)NrisFFT2Dr<r=rrvrys r8rr%<tjxstj}|j}|jr t j |d||}|St||fd}|tur|S t/j0d||\}}}}|dd}t3j4r7d|j7df} |j8} t3j:d| | ||\}|S#t j$r }tj||Yd}~nd}~wt j$rYnwxYw t||fd}|tur|St|||S#t j$rYtt f$rHt#j$t&dt)||}|t"j*j,ur|cYSwxYw#tt f$rHt#j$t&dt)||}|t"j*j,ur|cYSwxYw)ae3D fast Fourier transform. Computes the 3-dimensional discrete Fourier transform over the inner-most 3 dimensions of `input`. Args: input: A `Tensor`. Must be one of the following types: `complex64`, `complex128`. A complex tensor. name: A name for the operation (optional). Returns: A `Tensor`. Has the same type as `input`. FFT3DNrrrri)rrrrrr r!r"r#r$r%_dispatcher_for_fft3drkfft3d_eager_fallbackr'rmrnror rrprqrrr(r)r*r+rsr,r-r.s r8rrrrtz raw_ops.FFT3Dc>tj|g|tjtjgtj\}\}|g}d|f}tj dd||||}tj rtjd||||\}|S)NrisFFT3Dr<r=rrvrys r8rr[rrDTV_FFTND_Tcomplexfftnd fft_lengthaxesc \tjxstj}|j}|jr t j |d||||}|St||||fd}|tur|S t/j0d||||\}}} } | dd}t3j4r7d| j7df} | j8} t3j:d| | ||\}|S#t j$r }tj||Yd}~nd}~wt j$rYnwxYw t||||fd}|tur|St|||||S#t j$rYtt f$rJt#j$t&dt)||||}|t"j*j,ur|cYSwxYw#tt f$rJt#j$t&dt)||||}|t"j*j,ur|cYSwxYw)aND fast Fourier transform. Computes the n-dimensional discrete Fourier transform over designated dimensions of `input`. The designated dimensions of `input` are assumed to be the result of `FFTND`. If fft_length[i]shape(input)[i], the input is padded with zeros. If fft_length is not given, the default shape(input) is used. Axes mean the dimensions to perform the transform on. Default is to perform on all axes. Args: input: A `Tensor`. Must be one of the following types: `complex64`, `complex128`. A complex tensor. fft_length: A `Tensor` of type `int32`. An int32 tensor. The FFT length for each dimension. axes: A `Tensor` of type `int32`. An int32 tensor with a same shape as fft_length. Axes to perform the transform. name: A name for the operation (optional). Returns: A `Tensor`. Has the same type as `input`. FFTNDNrrrrrrri)rrrrrr r!r"r#r$r%_dispatcher_for_fftndrkfftnd_eager_fallbackr'rmrnror rrprqrrr(r)r*r+rsr,r- rrrrr/r0r1r2r3r4r5r6r7s r8rrjs>:    0h..0$ #\\ 11 gtUJ6g n.$  D$($0Gn$ n  )::u$TKAq#x QK' ""$#,,Z8 9F::L vw0 (' .[  & &- ##At,,  # #    % *dD *D2g  & ! T$88  # #  z " "" 2t%JT!%' g  ..<< <  " Z    T*4#% Gi,,::: n  PC,7G,D3?DD32D37E!E!!G7AG GAH+)H+z raw_ops.FFTNDctj|g|tjtjgtj\}\}t j |tj}t j |tj}|||g}d|f}tjdd||||}tjrtjd||||\}|S)NrisFFTNDr<r=r r*rwrArBrxr#r@int32rr+r- rrrrrrzr7r6r1s r8rrs%<tjxstj}|j}|jr t j |d||}|St||fd}|tur|S t/j0d||\}}}}|dd}t3j4r7d|j7df} |j8} t3j:d| | ||\}|S#t j$r }tj||Yd}~nd}~wt j$rYnwxYw t||fd}|tur|St|||S#t j$rYtt f$rHt#j$t&dt)||}|t"j*j,ur|cYSwxYw#tt f$rHt#j$t&dt)||}|t"j*j,ur|cYSwxYw)aoInverse fast Fourier transform. Computes the inverse 1-dimensional discrete Fourier transform over the inner-most dimension of `input`. Args: input: A `Tensor`. Must be one of the following types: `complex64`, `complex128`. A complex tensor. name: A name for the operation (optional). Returns: A `Tensor`. Has the same type as `input`. IFFTNrrrri)rrrrrr r!r"r#r$r%_dispatcher_for_ifftrkifft_eager_fallbackr'rmrnror rrprqrrr(r)r*r+rsr,r-r.s r8rrs$    0h..0$ #\\ 11 fdE#g n,# Gn$ n  )::e$(Aq#x QK' ""$#,,Z8 9F::L  fg/ (' .W  & &- ##At,,  # #    $ $.$ g  & d&&  # #  z " "" "dT2 g  ..<< <  Z    Du40 Gi,,::: n  rtz raw_ops.IFFTc>tj|g|tjtjgtj\}\}|g}d|f}tj dd||||}tj rtjd||||\}|S)NrisIFFTr<r=rrvrys r8rrs%<tjxstj}|j}|jr t j |d||}|St||fd}|tur|S t/j0d||\}}}}|dd}t3j4r7d|j7df} |j8} t3j:d| | ||\}|S#t j$r }tj||Yd}~nd}~wt j$rYnwxYw t||fd}|tur|St|||S#t j$rYtt f$rHt#j$t&dt)||}|t"j*j,ur|cYSwxYw#tt f$rHt#j$t&dt)||}|t"j*j,ur|cYSwxYw)auInverse 2D fast Fourier transform. Computes the inverse 2-dimensional discrete Fourier transform over the inner-most 2 dimensions of `input`. Args: input: A `Tensor`. Must be one of the following types: `complex64`, `complex128`. A complex tensor. name: A name for the operation (optional). Returns: A `Tensor`. Has the same type as `input`. IFFT2DNrrrri)rrrrrr r!r"r#r$r%_dispatcher_for_ifft2drkifft2d_eager_fallbackr'rmrnror rrprqrrr(r)r*r+rsr,r-r.s r8rr+$    0h..0$ #\\ 11 he%g n,% Gn$ n  )::D*Aq#x QK' ""$#,,Z8 9F::L ,1 (' .W  & &- ##At,,  # #    & $.$ g  & " d&&  # #  z " "" B5t4 g  ..<< <  Z    "dT2 Gi,,::: n  rtzraw_ops.IFFT2Dc>tj|g|tjtjgtj\}\}|g}d|f}tj dd||||}tj rtjd||||\}|S)NrisIFFT2Dr<r=rrvrys r8rru%<tjxstj}|j}|jr t j |d||}|St||fd}|tur|S t/j0d||\}}}}|dd}t3j4r7d|j7df} |j8} t3j:d| | ||\}|S#t j$r }tj||Yd}~nd}~wt j$rYnwxYw t||fd}|tur|St|||S#t j$rYtt f$rHt#j$t&dt)||}|t"j*j,ur|cYSwxYw#tt f$rHt#j$t&dt)||}|t"j*j,ur|cYSwxYw)auInverse 3D fast Fourier transform. Computes the inverse 3-dimensional discrete Fourier transform over the inner-most 3 dimensions of `input`. Args: input: A `Tensor`. Must be one of the following types: `complex64`, `complex128`. A complex tensor. name: A name for the operation (optional). Returns: A `Tensor`. Has the same type as `input`. IFFT3DNrrrri)rrrrrr r!r"r#r$r%_dispatcher_for_ifft3drkifft3d_eager_fallbackr'rmrnror rrprqrrr(r)r*r+rsr,r-r.s r8rrrrtzraw_ops.IFFT3Dc>tj|g|tjtjgtj\}\}|g}d|f}tj dd||||}tj rtjd||||\}|S)NrisIFFT3Dr<r=rrvrys r8rrrrDTV_IFFTND_Tcomplexifftndc \tjxstj}|j}|jr t j |d||||}|St||||fd}|tur|S t/j0d||||\}}} } | dd}t3j4r7d| j7df} | j8} t3j:d| | ||\}|S#t j$r }tj||Yd}~nd}~wt j$rYnwxYw t||||fd}|tur|St|||||S#t j$rYtt f$rJt#j$t&dt)||||}|t"j*j,ur|cYSwxYw#tt f$rJt#j$t&dt)||||}|t"j*j,ur|cYSwxYw)aND inverse fast Fourier transform. Computes the n-dimensional inverse discrete Fourier transform over designated dimensions of `input`. The designated dimensions of `input` are assumed to be the result of `IFFTND`. If fft_length[i]shape(input)[i], the input is padded with zeros. If fft_length is not given, the default shape(input) is used. Axes mean the dimensions to perform the transform on. Default is to perform on all axes. Args: input: A `Tensor`. Must be one of the following types: `complex64`, `complex128`. A complex tensor. fft_length: A `Tensor` of type `int32`. An int32 tensor. The FFT length for each dimension. axes: A `Tensor` of type `int32`. An int32 tensor with a same shape as fft_length. Axes to perform the transform. name: A name for the operation (optional). Returns: A `Tensor`. Has the same type as `input`. IFFTNDNrrrri)rrrrrr r!r"r#r$r%_dispatcher_for_ifftndrkifftnd_eager_fallbackr'rmrnror rrprqrrr(r)r*r+rsr,r-rs r8rrs>:    0h..0$ #\\ 11 heZ7g n.%  D$($0Gn$ n  )::*4dLAq#x QK' ""$#,,Z8 9F::L ,1 (' .[  & &- ##At,,  # #    & *dD *D2g  & " T$88  # #  z " "" B5Zd"&( g  ..<< <  " Z    "d:D $& Gi,,::: n  rzraw_ops.IFFTNDctj|g|tjtjgtj\}\}t j |tj}t j |tj}|||g}d|f}tjdd||||}tjrtjd||||\}|S)NrisIFFTNDr<r=rrrs r8rr4s%<} t3j@d| | ||\}|S#t j$r }tj||Yd}~nd}~wt j$rYnwxYw t|||||fd}|tur|St||||||S#t j$rY=tt f$rKt#j$t&dt)|||||}|t"j*j,ur|cYSwxYw#tt f$rKt#j$t&dt)|||||}|t"j*j,ur|cYSwxYw)aND inverse real fast Fourier transform. Computes the n-dimensional inverse real discrete Fourier transform over designated dimensions of `input`. The designated dimensions of `input` are assumed to be the result of `IRFFTND`. The inner-most dimension contains the `fft_length / 2 + 1` unique components of the DFT of a real-valued signal. If fft_length[i]shape(input)[i], the input is padded with zeros. If fft_length is not given, the default shape(input) is used. Axes mean the dimensions to perform the transform on. Default is to perform on all axes. Args: input: A `Tensor`. Must be one of the following types: `complex64`, `complex128`. A complex tensor. fft_length: A `Tensor` of type `int32`. An int32 tensor. The FFT length for each dimension. axes: A `Tensor` of type `int32`. An int32 tensor with a same shape as fft_length. Axes to perform the transform. Treal: An optional `tf.DType` from: `tf.float32, tf.float64`. Defaults to `tf.float32`. name: A name for the operation (optional). Returns: A `Tensor` of type `Treal`. IRFFTNDrNrr)rrrrrri)!rrrrrr r!r"r#r$r%_dispatcher_for_irfftndrkirfftnd_eager_fallbackr'rmrnror rrprqrrrArr*rr(r)r+rsr,r-)rrrrrr/r0r1r2r3r4r5r6r7s r8rrAs>    0h..0$ #\\ 11 iuj$Hg n.&  D%/7Gn$ n ] OOE   UG ,%  ):::DAq#x QK' ""$s))'2J  ,.F::L <2 (' .e  & &- ##At,,  # #    ' *dE4 149g  & # TTtEE  # #  z " "" REjt$)6 g  ..<< <  * Z    2t%JT"'d4 Gi,,::: n  PD)" H)E0<EE0/E04F F H6AH HAI,*I,zraw_ops.IRFFTNDc&|tj}tj|d}tj|g|tj tj gtj \}\}tj|tj}tj|tj}|||g}d|d|f}tjdd||||} tjrtjd||| | \} | S)NrrisIRFFTNDr<r=rr) rrrrrrrzr7r6r1s r8rrs ] OOE   UG ,%%<} t3j@d| | ||\}|S#t j$r }tj||Yd}~nd}~wt j$rYnwxYw t|||||fd}|tur|St||||||S#t j$rY=tt f$rKt#j$t&dt)|||||}|t"j*j,ur|cYSwxYw#tt f$rKt#j$t&dt)|||||}|t"j*j,ur|cYSwxYw)aVND fast real Fourier transform. Computes the n-dimensional real discrete Fourier transform over designated dimensions of `input`. The designated dimensions of `input` are assumed to be the result of `RFFTND`. The length of the last axis transformed will be fft_length[-1]//2+1. If fft_length[i]shape(input)[i], the input is padded with zeros. If fft_length is not given, the default shape(input) is used. Axes mean the dimensions to perform the transform on. Default is to perform on all axes. Args: input: A `Tensor`. Must be one of the following types: `float32`, `float64`. A complex tensor. fft_length: A `Tensor` of type `int32`. An int32 tensor. The FFT length for each dimension. axes: A `Tensor` of type `int32`. An int32 tensor with a same shape as fft_length. Axes to perform the transform. Tcomplex: An optional `tf.DType` from: `tf.complex64, tf.complex128`. Defaults to `tf.complex64`. name: A name for the operation (optional). Returns: A `Tensor` of type `Tcomplex`. 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