Based on the constructive theory of orthogonal binary wavelet transform, a parameter expression equation of binary wavelet and adaptive goal function put forward.

基于二进正交小波构造原理，构造了正交小波基参数表达方程及降噪效果的自适应目标函数，应用遗传优化方法求出最佳小波基。

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It can be applied in studying the property of any basic wavelet and learning the theory on the wavelet transform, and also in making some engineering signal analysis.

它即可用于对母小波的研究和对小波理论的学习，也可用于一些工程信号分析。

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A novel method of fingerprint identification based on the features extracted from the integrated discrete wavelet and the Fourier-Mellin transform (DWFMT) was proposed.

为提高指纹鉴别率，提出了一种基于DWFMT变换提取特征进行指纹鉴别的新方法。

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The RNLI's Exmouth inshore lifeboat was launched, but the crew of the Wavelet managed to turn the yacht round and pull the unconscious man from the sea, a Maritime and Coastguard Agency spokesman said.

BBC: Yacht boom knocks Devon sailor, 72, overboard