signal spectrum的意思

signal spectrum中文翻譯：

信號頻譜

相似詞語短語

spectrum───n.光譜；頻譜；范圍；余象

signal───adj.顯著的；作為信號的；n.(Signal)人名；(瑞典)西格納爾；vt.標志；用信號通知；表示；n.信號；暗號；導火線；vi.發信號

spectrum auction───頻譜拍賣

spectrum webmail───光譜網絡郵件

signal wire───[通信]信號線

radio signal───無線電訊號；無線電信號

aromantic spectrum───芳香光譜

radio spectrum───射頻頻譜; 射電譜

fluorescence spectrum───[光]熒光光譜

雙語使用場景

It includes: stimulus of signal, analysis of signal spectrum, design of filter and PWM signal.───其中包括：激勵信號的產生，信號的頻譜分析，濾波器設計，PWM信號的產生等。

weighted method is an important method of enhancing resolution in digital signal spectrum analyses.───在數字信號譜分析中，加權處理是提高譜分辨率的重要方法。

This makes it possible to measure period signal spectrum exactly.───這一方法為周期信號頻譜的準確測量提供了可能。

Up to now, the most published fault diagnosis approaches of broken rotor bar are usually based stator current signal spectrum analysis.───目前，已經提出的轉子斷條故障診斷方法多是針對定子電流信號做頻譜分析。

Considering real-timing of algorithm, FFT is used for estimation of signal spectrum, and the specific steps are expressed.───考慮到算法的實時性，信號譜估計的算法完全基于FFT快速變換，并且給出了算法的具體實現步驟。

The phase of signal spectrum carries the important structure feature information of real welding flaw in ultrasonic testing.───在焊接缺陷超聲檢測中，回波信號的相位攜帶有被檢對象重要的結構特征信息。

The single rectangular pulse is a typical signal in Fourier transform, which plays an important role in signal spectrum theory.───矩形窗函數是傅立葉變換中的一個典型信號，它在信號頻譜理論中占有重要地位。

Based on MATLAB language, complete speech signal spectrum analysis and collecting and filtering.───基于MATLAB語言編寫，完成對語音信號的采集、頻譜分析及濾波。

英語使用場景

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.