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58 #if AF_API_VERSION >= 37
91 const array &pos,
const int interp_dim,
92 const double idx_start,
const double idx_step,
123 const array &pos0,
const int interp_dim0,
const double idx_start_dim0,
const double idx_step_dim0,
124 const array &pos1,
const int interp_dim1,
const double idx_start_dim1,
const double idx_step_dim1,
167 #if AF_API_VERSION >= 31
181 #if AF_API_VERSION >= 31
196 #if AF_API_VERSION >= 31
334 #if AF_API_VERSION >= 31
348 #if AF_API_VERSION >= 31
363 #if AF_API_VERSION >= 31
462 #if AF_API_VERSION >= 31
478 const double norm_factor = 0);
481 #if AF_API_VERSION >= 31
495 const double norm_factor = 0);
498 #if AF_API_VERSION >= 31
513 const double norm_factor = 0);
618 const dim4 stride,
const dim4 padding,
const dim4 dilation);
726 #if AF_API_VERSION >= 34
743 #if AF_API_VERSION >= 34
761 #if AF_API_VERSION >= 35
804 #if AF_API_VERSION >= 37
864 #if AF_API_VERSION >= 37
901 #if AF_API_VERSION >= 37
942 const af_array pos,
const int interp_dim,
943 const double idx_start,
const double idx_step,
945 const float off_grid);
980 const af_array pos,
const int interp_dim,
981 const double idx_start,
982 const double idx_step,
984 const float off_grid);
1022 const af_array pos0,
const int interp_dim0,
1023 const double idx_start_dim0,
1024 const double idx_step_dim0,
1025 const af_array pos1,
const int interp_dim1,
1026 const double idx_start_dim1,
1027 const double idx_step_dim1,
1029 const float off_grid);
1069 const af_array pos0,
const int interp_dim0,
1070 const double idx_start_dim0,
1071 const double idx_step_dim0,
1072 const af_array pos1,
const int interp_dim1,
1073 const double idx_start_dim1,
1074 const double idx_step_dim1,
1076 const float off_grid);
1093 #if AF_API_VERSION >= 31
1124 #if AF_API_VERSION >= 31
1156 #if AF_API_VERSION >= 31
1186 #if AF_API_VERSION >= 31
1217 #if AF_API_VERSION >= 31
1249 #if AF_API_VERSION >= 31
1265 #if AF_API_VERSION >= 31
1283 #if AF_API_VERSION >= 31
1302 #if AF_API_VERSION >= 31
1322 #if AF_API_VERSION >= 31
1341 #if AF_API_VERSION >= 31
1359 #if AF_API_VERSION >= 31
1442 const unsigned stride_dims,
const dim_t *strides,
1443 const unsigned padding_dims,
const dim_t *paddings,
1444 const unsigned dilation_dims,
const dim_t *dilations);
1564 #if AF_API_VERSION >= 34
1581 #if AF_API_VERSION >= 34
1600 #if AF_API_VERSION >= 34
AFAPI array fir(const array &b, const array &x)
C++ Interface for finite impulse response filter.
AFAPI af_err af_approx2_uniform_v2(af_array *out, const af_array in, const af_array pos0, const int interp_dim0, const double idx_start_dim0, const double idx_step_dim0, const af_array pos1, const int interp_dim1, const double idx_start_dim1, const double idx_step_dim1, const af_interp_type method, const float off_grid)
C Interface for the version of af_approx2_uniform that accepts a preallocated output array.
AFAPI array ifft3Norm(const array &in, const double norm_factor, const dim_t odim0=0, const dim_t odim1=0, const dim_t odim2=0)
C++ Interface for inverse fast fourier transform on three dimensional signals.
AFAPI array idft(const array &in, const double norm_factor, const dim4 outDims)
C++ Interface for inverse fast fourier transform on any(1d, 2d, 3d) dimensional signals.
AFAPI void setFFTPlanCacheSize(size_t cacheSize)
C++ Interface for setting plan cache size.
AFAPI af_err af_approx1_v2(af_array *out, const af_array in, const af_array pos, const af_interp_type method, const float off_grid)
C Interface for the version of af_approx1 that accepts a preallocated output array.
AFAPI void fftInPlace(array &in, const double norm_factor=1)
C++ Interface for fast fourier transform on one dimensional signals.
AFAPI af_err af_approx1_uniform_v2(af_array *out, const af_array in, const af_array pos, const int interp_dim, const double idx_start, const double idx_step, const af_interp_type method, const float off_grid)
C Interface for the version of af_approx1_uniform that accepts a preallocated output array.
AFAPI array fft2(const array &in, const dim_t odim0=0, const dim_t odim1=0)
C++ Interface for fast fourier transform on two dimensional signals.
AFAPI af_err af_fft_r2c(af_array *out, const af_array in, const double norm_factor, const dim_t pad0)
C Interface for real to complex fast fourier transform for one dimensional signals.
AFAPI void ifft2InPlace(array &in, const double norm_factor=1)
C++ Interface for fast fourier transform on two dimensional signals.
AFAPI array fft3Norm(const array &in, const double norm_factor, const dim_t odim0=0, const dim_t odim1=0, const dim_t odim2=0)
C++ Interface for fast fourier transform on three dimensional signals.
AFAPI array medfilt2(const array &in, const dim_t wind_length=3, const dim_t wind_width=3, const borderType edge_pad=AF_PAD_ZERO)
C++ Interface for median filter.
AFAPI af_err af_approx2_v2(af_array *out, const af_array in, const af_array pos0, const af_array pos1, const af_interp_type method, const float off_grid)
C Interface for the version of af_approx2 that accepts a preallocated output array.
AFAPI void fft3InPlace(array &in, const double norm_factor=1)
C++ Interface for fast fourier transform on three dimensional signals.
AFAPI array medfilt(const array &in, const dim_t wind_length=3, const dim_t wind_width=3, const borderType edge_pad=AF_PAD_ZERO)
C++ Interface for median filter.
AFAPI af_err af_iir(af_array *y, const af_array b, const af_array a, const af_array x)
C Interface for infinite impulse response filter.
AFAPI af_err af_set_fft_plan_cache_size(size_t cache_size)
C Interface for setting plan cache size.
AFAPI af_err af_fft(af_array *out, const af_array in, const double norm_factor, const dim_t odim0)
C Interface for fast fourier transform on one dimensional signals.
AFAPI array fftNorm(const array &in, const double norm_factor, const dim_t odim0=0)
C++ Interface for fast fourier transform on one dimensional signals.
AFAPI array ifftNorm(const array &in, const double norm_factor, const dim_t odim0=0)
C++ Interface for inverse fast fourier transform on one dimensional signals.
@ AF_CONV_AUTO
ArrayFire automatically picks the right convolution algorithm.
AFAPI af_err af_approx1(af_array *out, const af_array in, const af_array pos, const af_interp_type method, const float off_grid)
C Interface for signals interpolation on one dimensional signals.
@ AF_CONV_DEFAULT
Output of the convolution is the same size as input.
AFAPI af_err af_ifft2_inplace(af_array in, const double norm_factor)
C Interface for fast fourier transform on two dimensional signals.
AFAPI array approx2(const array &in, const array &pos0, const array &pos1, const interpType method=AF_INTERP_LINEAR, const float off_grid=0.0f)
C++ Interface for data interpolation on two-dimensional signals.
AFAPI af_err af_fir(af_array *y, const af_array b, const af_array x)
C Interface for finite impulse response filter.
AFAPI af_err af_convolve2_sep(af_array *out, const af_array col_filter, const af_array row_filter, const af_array signal, const af_conv_mode mode)
C Interface for separable convolution on two dimensional signals.
AFAPI array fft3(const array &in, const dim_t odim0=0, const dim_t odim1=0, const dim_t odim2=0)
C++ Interface for fast fourier transform on three dimensional signals.
array fftR2C(const array &in, const dim4 &dims, const double norm_factor=0)
C++ Interface for real to complex fast fourier transform for one dimensional signals.
af_border_type borderType
AFAPI array convolve1(const array &signal, const array &filter, const convMode mode=AF_CONV_DEFAULT, const convDomain domain=AF_CONV_AUTO)
C++ Interface for convolution on one dimensional signals.
AFAPI af_err af_fft_c2r(af_array *out, const af_array in, const double norm_factor, const bool is_odd)
C Interface for complex to real fast fourier transform for one dimensional signals.
AFAPI af_err af_convolve2(af_array *out, const af_array signal, const af_array filter, const af_conv_mode mode, af_conv_domain domain)
C Interface for convolution on two dimensional signals.
AFAPI array ifft3(const array &in, const dim_t odim0=0, const dim_t odim1=0, const dim_t odim2=0)
C++ Interface for inverse fast fourier transform on three dimensional signals.
AFAPI af_err af_approx2(af_array *out, const af_array in, const af_array pos0, const af_array pos1, const af_interp_type method, const float off_grid)
C Interface for signals interpolation on two dimensional signals.
af_conv_domain convDomain
AFAPI array convolve2(const array &signal, const array &filter, const convMode mode=AF_CONV_DEFAULT, const convDomain domain=AF_CONV_AUTO)
C++ Interface for convolution on two dimensional signals.
AFAPI af_err af_fft3(af_array *out, const af_array in, const double norm_factor, const dim_t odim0, const dim_t odim1, const dim_t odim2)
C Interface for fast fourier transform on three dimensional signals.
AFAPI af_err af_fft3_r2c(af_array *out, const af_array in, const double norm_factor, const dim_t pad0, const dim_t pad1, const dim_t pad2)
C Interface for real to complex fast fourier transform for three dimensional signals.
AFAPI array fftConvolve1(const array &signal, const array &filter, const convMode mode=AF_CONV_DEFAULT)
C++ Interface for convolution on 1D signals using FFT.
static af::array array(af::dim4 idims, cl_mem buf, af::dtype type, bool retain=false)
Create an af::array object from an OpenCL cl_mem buffer.
AFAPI array ifft(const array &in, const dim_t odim0=0)
C++ Interface for inverse fast fourier transform on one dimensional signals.
AFAPI af_err af_fft_convolve3(af_array *out, const af_array signal, const af_array filter, const af_conv_mode mode)
C Interface for convolution on 3D signals using FFT.
AFAPI af_err af_fft3_inplace(af_array in, const double norm_factor)
C Interface for fast fourier transform on three dimensional signals.
AFAPI af_err af_fft2_r2c(af_array *out, const af_array in, const double norm_factor, const dim_t pad0, const dim_t pad1)
C Interface for real to complex fast fourier transform for two dimensional signals.
AFAPI af_err af_ifft2(af_array *out, const af_array in, const double norm_factor, const dim_t odim0, const dim_t odim1)
C Interface for inverse fast fourier transform on two dimensional signals.
AFAPI af_err af_fft3_c2r(af_array *out, const af_array in, const double norm_factor, const bool is_odd)
C Interface for complex to real fast fourier transform for three dimensional signals.
AFAPI af_err af_fft2(af_array *out, const af_array in, const double norm_factor, const dim_t odim0, const dim_t odim1)
C Interface for fast fourier transform on two dimensional signals.
AFAPI af_err af_ifft(af_array *out, const af_array in, const double norm_factor, const dim_t odim0)
C Interface for inverse fast fourier transform on one dimensional signals.
AFAPI array filter(const array &image, const array &kernel)
Image Filtering.
AFAPI array fft2Norm(const array &in, const double norm_factor, const dim_t odim0=0, const dim_t odim1=0)
C++ Interface for fast fourier transform on two dimensional signals.
AFAPI af_err af_convolve3(af_array *out, const af_array signal, const af_array filter, const af_conv_mode mode, af_conv_domain domain)
C Interface for convolution on three dimensional signals.
AFAPI array ifft2Norm(const array &in, const double norm_factor, const dim_t odim0=0, const dim_t odim1=0)
C++ Interface for inverse fast fourier transform on two dimensional signals.
AFAPI array fft(const array &in, const dim_t odim0=0)
C++ Interface for fast fourier transform on one dimensional signals.
AFAPI af_err af_fft2_inplace(af_array in, const double norm_factor)
C Interface for fast fourier transform on two dimensional signals.
AFAPI af_err af_convolve1(af_array *out, const af_array signal, const af_array filter, const af_conv_mode mode, af_conv_domain domain)
C Interface for convolution on one dimensional signals.
AFAPI array convolve2NN(const array &signal, const array &filter, const dim4 stride, const dim4 padding, const dim4 dilation)
C++ Interface for 2D convolution.
AFAPI void ifft3InPlace(array &in, const double norm_factor=1)
C++ Interface for fast fourier transform on three dimensional signals.
AFAPI af_err af_fft_convolve1(af_array *out, const af_array signal, const af_array filter, const af_conv_mode mode)
C Interface for convolution on 1D signals using FFT.
AFAPI af_err af_fft2_c2r(af_array *out, const af_array in, const double norm_factor, const bool is_odd)
C Interface for complex to real fast fourier transform for two dimensional signals.
AFAPI af_err af_medfilt1(af_array *out, const af_array in, const dim_t wind_width, const af_border_type edge_pad)
C Interface for 1D median filter.
AFAPI array fftConvolve2(const array &signal, const array &filter, const convMode mode=AF_CONV_DEFAULT)
C++ Interface for convolution on 2D signals using FFT.
AFAPI array medfilt1(const array &in, const dim_t wind_width=3, const borderType edge_pad=AF_PAD_ZERO)
C++ Interface for median filter.
AFAPI af_err af_approx2_uniform(af_array *out, const af_array in, const af_array pos0, const int interp_dim0, const double idx_start_dim0, const double idx_step_dim0, const af_array pos1, const int interp_dim1, const double idx_start_dim1, const double idx_step_dim1, const af_interp_type method, const float off_grid)
C Interface for signals interpolation on two dimensional signals along specified dimensions.
af_interp_type interpType
AFAPI array dft(const array &in, const double norm_factor, const dim4 outDims)
C++ Interface for fast fourier transform on any(1d, 2d, 3d) dimensional signals.
AFAPI af_err af_medfilt(af_array *out, const af_array in, const dim_t wind_length, const dim_t wind_width, const af_border_type edge_pad)
C Interface for median filter.
AFAPI af_err af_ifft3_inplace(af_array in, const double norm_factor)
C Interface for fast fourier transform on three dimensional signals.
AFAPI void ifftInPlace(array &in, const double norm_factor=1)
C++ Interface for fast fourier transform on one dimensional signals.
AFAPI af_err af_convolve2_nn(af_array *out, const af_array signal, const af_array filter, const unsigned stride_dims, const dim_t *strides, const unsigned padding_dims, const dim_t *paddings, const unsigned dilation_dims, const dim_t *dilations)
C Interface for 2D convolution.
AFAPI void fft2InPlace(array &in, const double norm_factor=1)
C++ Interface for fast fourier transform on two dimensional signals.
AFAPI array convolve(const array &signal, const array &filter, const convMode mode=AF_CONV_DEFAULT, const convDomain domain=AF_CONV_AUTO)
C++ Interface for convolution any(one through three) dimensional signals.
AFAPI array convolve3(const array &signal, const array &filter, const convMode mode=AF_CONV_DEFAULT, const convDomain domain=AF_CONV_AUTO)
C++ Interface for convolution on three dimensional signals.
AFAPI af_err af_medfilt2(af_array *out, const af_array in, const dim_t wind_length, const dim_t wind_width, const af_border_type edge_pad)
C Interface for median filter.
@ AF_PAD_ZERO
Out of bound values are 0.
AFAPI array iir(const array &b, const array &a, const array &x)
C++ Interface for infinite impulse response filter.
AFAPI af_err af_fft_convolve2(af_array *out, const af_array signal, const af_array filter, const af_conv_mode mode)
C Interface for convolution on 2D signals using FFT.
AFAPI array fftConvolve3(const array &signal, const array &filter, const convMode mode=AF_CONV_DEFAULT)
C++ Interface for convolution on 3D signals using FFT.
array fftC2R(const array &in, bool is_odd=false, const double norm_factor=0)
C++ Interface for complex to real fast fourier transform.
AFAPI array fftConvolve(const array &signal, const array &filter, const convMode mode=AF_CONV_DEFAULT)
C++ Interface for FFT-based convolution any(one through three) dimensional signals.
AFAPI array approx1(const array &in, const array &pos, const interpType method=AF_INTERP_LINEAR, const float off_grid=0.0f)
C++ Interface for data interpolation on one-dimensional signals.
@ AF_INTERP_LINEAR
Linear Interpolation.
AFAPI af_err af_ifft3(af_array *out, const af_array in, const double norm_factor, const dim_t odim0, const dim_t odim1, const dim_t odim2)
C Interface for inverse fast fourier transform on three dimensional signals.
AFAPI array ifft2(const array &in, const dim_t odim0=0, const dim_t odim1=0)
C++ Interface for inverse fast fourier transform on two dimensional signals.
AFAPI af_err af_ifft_inplace(af_array in, const double norm_factor)
C Interface for fast fourier transform on one dimensional signals.
AFAPI af_err af_fft_inplace(af_array in, const double norm_factor)
C Interface for fast fourier transform on one dimensional signals.
AFAPI af_err af_approx1_uniform(af_array *out, const af_array in, const af_array pos, const int interp_dim, const double idx_start, const double idx_step, const af_interp_type method, const float off_grid)
C Interface for signals interpolation on one dimensional signals along specified dimension.