cyclostationary
基本解釋
- 循環(huán)平穩(wěn)
英漢例句
- The cyclostationary near field acoustic holography (CYNAH) technique is proposed for cyclostationary sound fields in previous papers.
摘要與普通近場聲全息理論相比，循環(huán)平穩(wěn)近場聲全息理論可以更好地用于分析循環(huán)平穩(wěn)聲場。 - In the end, we discuss the direction finding algorithms of UCA for the coherent signal sources and the wide-band cyclostationary signal sources, respectively.
最后,分別對相干信源和寬帶循環(huán)平穩(wěn)信源的UCA測向算法進(jìn)行了研究。 - Firstly, using the characteristic of cyclostationary signal, an ARIMA (autoregressive integrated moving average) model can be modeled and the forecast can be done.
首先，利用周期平穩(wěn)信號的特點(diǎn)，采用季節(jié)性模型，對周期平穩(wěn)信號進(jìn)行建模，并作預(yù)測預(yù)報(bào)； - When early faults accur, the background noise is heavy, it is difficult to extract the latent periodic components successfully using second order cyclostationary analysis alone.
摘要由于噪聲的嚴(yán)重干擾，在滾動軸承早期故障時(shí)，僅僅利用二階循環(huán)平穩(wěn)分析方法往往較難成功提取出信號中潛在的有用周期信息。 - This method analyzes the cyclostationary of pretreated signals.In order to realize quadrature demodulation, the 4th-order cyclic cumulant is used to estimate carrier frequency and phase deviation.
通過對預(yù)處理后的MPSK信號進(jìn)行循環(huán)平穩(wěn)分析，利用已調(diào)信號的4階循環(huán)累積量估計(jì)載波頻率和初始相位偏差以便實(shí)現(xiàn)正交解調(diào)。