“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	scuba Scud missile Scuffing, scoring scuipture of Han Dynasty scullery sculponeatin sculpted reliefs on the sarcophagus bed in the Anjia tomb of the Northern Zhou Dynasty sculpted reliefs on the sarcophagus bed of the Northern Qi Dynasty in Anyang City Sculptor Sculptor Dwarf Galaxy Sculptor-Fornax galaxy Sculptor galaxy Sculptor group Sculptorids sculptors of Five Dynasties sculptors of Liao,Jin and Yuan dynasties sculptors of Song Dynasty sculptors of Sui and Tang Dynasties Sculptor supercluster Sculptor system Sculptor void Sculpture Sculptured Hills sculptured velvet Sculpture from the pre-Angkor period

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