On the basis of evaluation function of using image intensity variance, we proposed a new auto-focusing algorithm by means of Wavelet Transform Multi-Resolution Analysis(WTMRA) theory.
在传统图像灰度方差评价函数的基础上，利用小波多分辨率分析，提出了一种新的自动聚焦算法。
The extraction theory and method of fault signal jump omen based on multi-resolution analysis are introduced, and a simulation example is presented.
介绍了针对幅值突变信号及一阶微分有突变的信号利用多分辨分析进行突变征兆提取的理论及方法，并给出了仿真实例。
After introducing the common theory of wavelet analysis and the common concept of multi-resolution analysis, the thesis proves the important conclusions of the orthogonal multi-resolution analysis.
讨论了小波分析的一般理论，包括多分辨分析的一般概念，并证明了正交多分辨分析的重要结论。
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