negative frequency的意思

negative frequency中文翻譯：

負頻率

相似詞語短語

frequency───n.頻率；頻繁

negative───adj.[數]負的；消極的；否定的；陰性的；vt.否定；拒絕；n.否定；負數；[攝]底片

frequency generator───[計]頻率發生器

negative effect───n.負面影響; 負效應；負面影響；負效應；負磁力效應

film negative───膠片；軟片

negative attitude───[醫]消極態度

negative statement───否定陳述；否定述辭；否定聲明

frequency range───頻帶; 頻段；[電子][通信]頻率范圍

negative income───負所得

雙語使用場景

For rectangular window FFT interpolation algorithm, the negative frequency components of harmonic components have a greater impact on the fundamental calculation error.───加矩形窗fft插值算法，諧波的負頻分量對諧波計算的誤差影響較大。

FM noise and AM noise of a negative frequency feedback (NFFB) semiconductor laser(LD)are presented.───負頻反饋（NFFB）半導體激光器的FM和AM噪聲。

We are everyday now in a blundering magnetic field, very much negative frequency is affecting us.───我們現在每天都在一個浮躁的磁場中，很多負面頻率在影響我們。

Simultaneously, analytical transformation structured by the Hilbert Transformation is used to counteract the negative-frequency.───利用Hilbert變換構造解析變換，進而濾除信號中的負頻率成分；

Logic '0' represented by a negative frequency deviation (of at least 115 kHz, nominally 160 kHz).───邏輯‘0‘由負向頻率偏移（至少是115KHz，通常是160KHz）表示。

This paper presents a new method for short-time frequency estimation with negative frequency contribution eliminated.───提出了一種實正弦信號的短時頻率估計新方法。

New signal processing method with negative frequency contribution for Coriolis mass flowmeter───計及負頻率影響的科里奧利質量流量計信號處理方法

英語使用場景