在此基础上分析了海洋锋的多尺度表达和海洋锋信息在各个尺度间的分布特征，并探讨了利用最佳尺度进行海洋锋提取的可行性。
Based on the above, ocean fronts's multi-denoted and ocean fronts's features distribution on serial scale space are analyzed and the extracting ocean fronts by the optimal scale is discussed.
多尺度分析中的一个重要问题是检测特征的尺度空间进化规律。
The detected features evolution in scale-space is an important problem in multiscale analysis.
本论文主要研究采用多种特征提取方法对激光微多普勒信号进行时-频分析、多尺度分析和相关变换技术。
This paper includes studying many feature extraction methods such as time-frequency method, multi-resolution analysis and correlation analysis to analyze the Micro-Doppler signal.
本论文主要研究采用多种特征提取方法对激光微多普勒信号进行时-频分析、多尺度分析和相关变换技术。
This paper includes studying many feature extraction methods such as time-frequency method, multi-resolution analysis and correlation analysis to analyze the Micro-Doppler signal.
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