frequency spectrum correction 频谱校正
blue spectrum correction 蓝色谱校正
discrete spectrum correction 离散频谱校正
magnitude spectrum correction 幅度谱校正
spectrum correction iteration 谱修正迭代法
correction of colored spectrum 有色谱校正
spectrum measure correction 谱测量修正
It’s the reason of spectrum leakage and fence effect. Paper analyzes the effects of spectral leakage, the reasons for the fence and analysis the role of spectrum correction.
论文分析了频谱泄漏和栅栏效应形成的原因,并分析了频谱校正的作用,提出了结合重心法的谐波分析法应用于介质损耗测量。
参考来源 - 变压器套管介质损耗在线监测的研究In order to reduce the systematic error introduced by non-integer-period sampling, the spectrum correction methods were studied. The phase difference correction method was proposed, which was based on the transfer center of window function.
针对非整周期采样误差影响频率计算的精度的问题,研究了频谱校正方法。
参考来源 - 基于时频域分析的涡街流量计信号处理方法与系统的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Through removing mean and frequency spectrum correction, the measurement precision of system is improved.
采用去均值和频谱校正的方法，改善了系统的测量精度。
For improving the precision of the frequency measure, presents a frequency measure algorithm by integrating automatic adjusting the sampling parameter and spectrum correction.
为提高频率测量精确度，提出一种自动调整采样参数与频谱校正相结合的频率测量算法。
The principle of spectrum correction based on difference is studied. A novel method by use of phase phase difference, namely the method of translation of window center is proposed.
研究了基于相位差的频谱校正方法的基本原理，提出一种利用相位差校正的新方法———窗中心平移法。
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