“windowed spectral estimate”的概念、定义、翻译、参考文献-科学参考

单词	windowed spectral estimate
释义	windowed spectral estimate Encyclopedia 理学时间序列释 windowed spectral estimate加窗谱估计重要的谱估计之一，为了克服周期图的不相合性，需要对周期图加以改造时常用的加窗（分为时窗和谱窗）估计方法，即选择适当的窗函数对自相关估计序列作加窗处理，然后求谱估计。又称加时窗谱估计。
随便看	predistillation predistorter pre-division predominance area diagram predominance of yang leading to disorder of yin predominance of yin leading to disorder of yang predominance region diagram predominance-region diagram predominant period pre-drilled liner predrive pre-drying predual predual space p-reduced group preeclampsia preemphasis preemption preemptive multitasking preemptive priority preemptive scheduling preemptive strategy pre-engineered extinguishing system pre-enrichment pre-equilibration emission

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