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PubMed · 15818986

[Studies on data compression of 1-D NMR spectra using wavelet transform].

X Shao·H Gu·W Cai·Z Pan
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Abstract

The multiresolution signal decomposition (MRSD) algorithm based on wavelet transform was applied to the compression of 1-D NMR spectra. A NMR spectrum which was composed of 32768 data points was investigated and the spectrum can be completely reconstructed with the residual square deviation (RSD) being as small as 2.7769 x 10(-4) when the spectrum was compressed to 512 data points. The relationship among the RSD and the different wavelet function, number of decomposiion and the compression ratio was also discussed.

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X Shao, H Gu, W Cai, Z Pan. 1999. [Studies on data compression of 1-D NMR spectra using wavelet transform].. https://pubmed.ncbi.nlm.nih.gov/15818986/

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