Performance Comparison of Wavelet and Multiwavelet Denoising Methods for an Electrocardiogram Signal

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td align="left" rowspan="3">Wavelet family</td><td align="center" colspan="2">SNR (dB) </td></tr><tr class="thead"><td align="center" colspan="2">Record no 114 m </td></tr><tr class="thead"><td align="center">Wavelet</td><td align="center">Multiwavelet</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td align="left">Bio 6.8</td><td align="center">9.184</td><td align="center">13.4022</td></tr><tr><td align="left">Db 3</td><td align="center">28.6913</td><td align="center">31.0045</td></tr><tr><td align="left">Db10</td><td align="center">18.2315</td><td align="center">28.5193</td></tr><tr><td align="left">Coif 4</td><td align="center">19.3813</td><td align="center">36.6501</td></tr><tr><td align="left">Sym 4</td><td align="center">29.6574</td><td align="center">30.8971</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Performance comparison of wavelet and multiwavelet for record 114 m.

Journal of Applied Mathematics

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Table 3

Table 3: Performance Comparison of Wavelet and Multiwavelet Denoising Methods for an Electrocardiogram Signal 