“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	anti-selfdual form anti-selfdual metric anti-semi-invariant antisense gene anti sense imaging anti-sense imaging antisense imaging antisense nuclear acid imaging agent antisense oligodeoxynucleotide，AS-ODN antisense RNA antisense strand antisensitization antisepsis anti-series antiserum antiset anti-shake function anti-shake photography lens anti-ship（aircraft carrier）warhead anti-shock property of nuclear power plant Anti-Shogunate movement antisigma hyperon antisimilitude circle antisimple antisine

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