Type-IV DCT, DST, and MDCT algorithms with reduced numbers of arithmetic operations

DOI10.1016/J.SIGPRO.2007.11.024zbMath1186.94305arXiv0708.4399OpenAlexW1976370567WikidataQ61657827 ScholiaQ61657827MaRDI QIDQ971394

Steven G. Johnson, Xuancheng Shao

Publication date: 19 May 2010

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0708.4399

zbMATH Keywords

fast Fourier transformdiscrete cosine transformarithmetic complexitylapped transform

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

Related Items (4)

A wavelet OFDM receiver for baseband power line communications ⋮ New universal rotation-based fast computational structures for an efficient implementation of the DCT-IV/DST-IV and analysis/synthesis MDCT/MDST filter banks ⋮ Complexity reduction, self/completely recursive, radix-2 DCT I/IV algorithms ⋮ Fast computational structures for an efficient implementation of the complete TDAC analysis/synthesis MDCT/MDST filter banks

Uses Software

• FFTW

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