求翻译：在几种常用小波中，只有Coiflet小波系和Symlets小波系、Daubechies小波系比较适合心电信号的处理。Coiflet小波系和Symlet小波系是一类近似对称的紧支正交小波，但是CoifN小波系比Symlet小波的对称性要好些。是什么意思？

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Several kinds of commonly used in small waves, small waves and Symlets Coiflet only small waves, small waves Daubechies Faculty of telecommunications is more suitable for the processing center. Small wave Coiflet Symlet faculty and it is a type of Small wave approximation symmetrical immediately sup

In several kind of commonly used wavelets, only then Coiflet small sequence and Symlets small sequence, Daubechies small sequence quite suitable heart electrical signal processing.The Coiflet small sequence and the Symlet small sequence are a kind of approximate symmetrical tight orthogonal wavelet,

Some commonly-used in small waves, only Coiflet and Symlets of wavelet Wavelet, comparison of Daubechies wavelets for ECG signal processing. Coiflet and Symlet of wavelet Wavelet series is a class of compactly supported orthonormal Wavelet approximate symmetry, but CoifN of wavelet better than symme

In several small Poland and China daily, Coiflet little wave department and Symlets little wave department, Daubechies little wave department suitable for heart electric processing of signal relatively only. Coiflet little wave department and Symlet little wave department are a kind of approximately