Abstract and Applied Analysis / 2014 / Article / Fig 1

Research Article

Comparison Analysis Based on the Cubic Spline Wavelet and Daubechies Wavelet of Harmonic Balance Method

Figure 1

(a): Sparsity pattern of the periodized transform matrix by the periodized D4 wavelets; (b): sparsity pattern of the inverse transform matrix of the cubic spline wavelet.

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