signal spectrum发音

意思翻译

信号频谱

相似词语短语

spectrum───n.光谱；频谱；范围；余象

signal───adj.显著的；作为信号的；n.(Signal)人名；(瑞典)西格纳尔；vt.标志；用信号通知；表示；n.信号；暗号；导火线；vi.发信号

spectrum auction───频谱拍卖

spectrum webmail───光谱网络邮件

signal wire───[通信]信号线

radio signal───无线电讯号；无线电信号

aromantic spectrum───芳香光谱

radio spectrum───射频频谱; 射电谱

fluorescence spectrum───[光]荧光光谱

双语使用场景

It includes: stimulus of signal, analysis of signal spectrum, design of filter and PWM signal.───其中包括：激励信号的产生，信号的频谱分析，滤波器设计，PWM信号的产生等。

weighted method is an important method of enhancing resolution in digital signal spectrum analyses.───在数字信号谱分析中，加权处理是提高谱分辨率的重要方法。

This makes it possible to measure period signal spectrum exactly.───这一方法为周期信号频谱的准确测量提供了可能。

Up to now, the most published fault diagnosis approaches of broken rotor bar are usually based stator current signal spectrum analysis.───目前，已经提出的转子断条故障诊断方法多是针对定子电流信号做频谱分析。

Considering real-timing of algorithm, FFT is used for estimation of signal spectrum, and the specific steps are expressed.───考虑到算法的实时性，信号谱估计的算法完全基于FFT快速变换，并且给出了算法的具体实现步骤。

The phase of signal spectrum carries the important structure feature information of real welding flaw in ultrasonic testing.───在焊接缺陷超声检测中，回波信号的相位携带有被检对象重要的结构特征信息。

The single rectangular pulse is a typical signal in Fourier transform, which plays an important role in signal spectrum theory.───矩形窗函数是傅立叶变换中的一个典型信号，它在信号频谱理论中占有重要地位。

Based on MATLAB language, complete speech signal spectrum analysis and collecting and filtering.───基于MATLAB语言编写，完成对语音信号的采集、频谱分析及滤波。

英语使用场景

The frequency variation of mean of pulse width disturbed signal magnitude is different from the signal spectrum. (3).

The signal spectrum ise extrapolated basing on the minimum entropy criteria to increase signal resolution.

The single rectangular pulse is a typical signal in Fourier transform, which plays an important role in signal spectrum theory.

Before starting the step drive pulse, the sampling number should be zero in order to reduce the interference from the rectangle pulse signal spectrum to transfer function.

Application DFT Discrete Fourier Transform, right through MATLAB continuous signal spectrum analysis, in order to meet the theoretical analysis and practical needs.

Using spectrum zoom technique the interested frequency band of signal spectrum can be amplified partially, the frequency resolution ratio can be increased.