multitaper

常見例句

• A multitaper spectral estimator is built based on the minimization of a cost function.
  利用最小化代價(jià)函數(shù)的方法推導(dǎo)了一種譜分析的多窗口。
• LI Feng, FU Zheng-cai, JIANG Xiu-chen, et al.Automatic resonance adjustment of multitap arc-suppression coil.Journal of Shanghai Jiaotong University, 1996,30(1) :70 - 77.
  [1]李鋒;傅正才;江秀臣;等.;調(diào)匝式消弧電抗器自動(dòng)調(diào)諧[J]
• Compared with the DPSS,instead of solving the problem of matrix eigenvalues, the multitaper in this paper needs less calculationwith intuitionistic and analytical expression of tapers.
  與離散長球序列多窗口相比，此方法得到的多窗口具有直觀的解析表達(dá)式而無須求解矩陣的特征分解問題，因而具有較小的計(jì)算量。
• It is indicated by the performance analysis that the approach here has comparative bias and variance as the approach of discrete prolate spheroidal sequence multitaper spectral analysis.
  性能分析的結(jié)果表明，此方法與離散長球序列多窗口譜分析方法具有相儅的估計(jì)偏差與方差性能。
• Compared with the DPSS, instead of solving the problem of matrix eigenvalues, the multitaper in this paper needs less calculation with intuitionistic and analytical expression of tapers.
  與離散長球序列多窗口相比，此方法得到的多窗口具有直觀的解析表達(dá)式而無須求解矩陣的特征分解問題，因而具有相對較小的計(jì)算量。
• Then the multitaper spectrum estimation method, singular value decomposition algorithm and principle component analysis method which involve in the MTM-SVD algorithm are studied respectively.
  對MTM-SVD算法涉及的多窗口譜估計(jì)方法，奇異值分解算法和主成分分析方法分別進(jìn)行了研究；
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