Spinning research of eyelash yarn and belt yarn;
新型帶子紗與睫毛紗的紡紗研究
In this paper,we present a new method and visualization technology for exploring subtle traps using narrow band wavelet scanning.
本文提出了一種利用窄帶子波掃描探測(cè)隱蔽圈閉的方法及可視化處理技術(shù)。
Similar to the notations from the extention of 2-band wavelets to 2-band wavelet packets, the theory framework of M-band wavelet packets is developed, a generalization of the notat.
本文用類(lèi)似于從2帶正交子波基擴(kuò)展到2帶子波包的概念,建立了M帶子波包的的理論框架,并把有關(guān)2帶子波包的定義、概念和性質(zhì)推廣到一般的M帶子波包,給出了相應(yīng)的證明。
The ability of 2-band wavelet packets to decompose high frequency channels can be employed to improve the properpty of wavelet for time-frequency localization, which makes more kinds of signals for analyzing by wavelet.
2帶子波包具有劃分較高頻率倍頻程的能力,可用于改善子波對(duì)時(shí)間-頻率局部化的性能,推廣了信號(hào)的適用范圍。
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