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NAG Library Chapter Contents

C09 (wav)
Wavelet Transforms


C09 (wav) Chapter Introduction – a description of the Chapter and an overview of the algorithms available

Routine
Name
Mark of
Introduction

Purpose
c09aaf
Example Text
Example Data
22 nagf_wav_dim1_init
One-dimensional wavelet filter initialization
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Example Text
Example Data
23 nagf_wav_dim2_init
Two-dimensional wavelet filter initialization
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Example Text
Example Data
24 nagf_wav_dim3_init
Three-dimensional wavelet filter initialization
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Example Text
Example Data
23 nagf_wav_dim1_cont
One-dimensional real continuous wavelet transform
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Example Text
Example Data
22 nagf_wav_dim1_sngl_fwd
One-dimensional discrete wavelet transform
c09cbf 22 nagf_wav_dim1_sngl_inv
One-dimensional inverse discrete wavelet transform
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Example Text
Example Data
22 nagf_wav_dim1_multi_fwd
One-dimensional multi-level discrete wavelet transform
c09cdf 22 nagf_wav_dim1_multi_inv
One-dimensional inverse multi-level discrete wavelet transform
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Example Text
Example Data
25 nagf_wav_dim1_mxolap_fwd
One-dimensional maximal overlap discrete wavelet transform (MODWT)
c09dbf 25 nagf_wav_dim1_mxolap_inv
One-dimensional inverse maximal overlap discrete wavelet transform (IMODWT)
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Example Text
Example Data
25 nagf_wav_dim1_mxolap_multi_fwd
One-dimensional multi-level maximal overlap discrete wavelet transform (MODWT)
c09ddf 25 nagf_wav_dim1_mxolap_multi_inv
One-dimensional inverse multi-level maximal overlap discrete wavelet transform (IMODWT)
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Example Text
Example Data
23 nagf_wav_dim2_sngl_fwd
Two-dimensional discrete wavelet transform
c09ebf 23 nagf_wav_dim2_sngl_inv
Two-dimensional inverse discrete wavelet transform
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Example Text
Example Data
23 nagf_wav_dim2_multi_fwd
Two-dimensional multi-level discrete wavelet transform
c09edf 23 nagf_wav_dim2_multi_inv
Two-dimensional inverse multi-level discrete wavelet transform
c09eyf 25 nagf_wav_dim2_coeff_ext
Two-dimensional discrete wavelet transform coefficient extraction
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Example Text
Example Data
25 nagf_wav_dim2_coeff_ins
Two-dimensional discrete wavelet transform coefficient insertion
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Example Text
Example Data
24 nagf_wav_dim3_sngl_fwd
Three-dimensional discrete wavelet transform
c09fbf 24 nagf_wav_dim3_sngl_inv
Three-dimensional inverse discrete wavelet transform
c09fcf
Example Text
Example Data
24 nagf_wav_dim3_multi_fwd
Three-dimensional multi-level discrete wavelet transform
c09fdf 24 nagf_wav_dim3_mxolap_multi_inv
Three-dimensional inverse multi-level discrete wavelet transform
c09fyf 25 nagf_wav_dim3_coeff_ext
Three-dimensional discrete wavelet transform coefficient extraction
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Example Text
Example Data
25 nagf_wav_dim3_coeff_ins
Three-dimensional discrete wavelet transform coefficient insertion