... 关键词：经典谱估计；估计质量；Welch法；窗函数；短数据 [gap=767]Keywords：classical PSD estimation;estimation quality;Welch method;window function;fewer data ...
基于8个网页-相关网页
估计质量支持效果 Prepare project QA plans ; estimate QA support effort
估计量及性质 Statistical estimates and their properties
信道质量估计 Channel Quality Estimation
估计原始地质储量 [矿物] estimated original reserves in place
质量估计 estimation mass ; quality estimation
链路质量估计 link quality estimation
评估风险计量的质量 Assessing the quality of Risk Measures
Finally,the impact of fewer data on estimation quality of Welch method is analyzed.
最后分析了采样点数较少即短数据对Welch法谱估计质量的影响。
参考来源 - 经典功率谱估计及其仿真·2,447,543篇论文数据，部分数据来源于NoteExpress
pirzkal惊奇的发现这些星系的估计质量是如此的小。
Pirzkal was surprised to find that the galaxies' estimated masses were so small.
另外，文章调查了谐波状态估计问题的统计特性，并在此基础上提出了评价估计质量的具体算法。
Additionally, the paper investigates the statistical characteristics of objective functions of harmonic state estimation problem and thus presents practical algorithm evaluating quality of estimation.
数字相关技术是纳米颗粒测量技术中的一个关键环节，自相关函数的估计质量直接影响颗粒测量结果。
Digital correlation is an important technique in photon correlation spectroscopy. The quality of auto-correlation function determines the measure result.
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