Decomposition and Reconstruction Algorithm of Multi-wavelet Packets of Multiplicity of 4 on the Interval
Liu Ming-cai · Dalian Minzu Xueyuan xuebao · 2007
Wavelet packets can decompose high frequency signals.On the base of the definition of continuous multi-wavelet of multiplicity of 4 on the interval,the paper presents the definition of continuous multi-wavelet packets of multiplicity of 4 on the interval.According to the analyzed properties of continuous multi-wavelet packets of multiplicity of 4 on the interval,the decomposition and reconstruction algorithm for these multi-wavelet packets are given.