modulation spectrum的意思

調制頻譜

相似詞語短語

spectrum───n.光譜；頻譜；范圍；余象

modulation───n.[電子]調制；調整

spectrum auction───頻譜拍賣

spectrum webmail───光譜網絡郵件

modulation index───調制指數，調制度；[電子][通信]調制指數

amplitude modulation───n.調幅；調幅；波幅調制

frequency modulation───調頻

aromantic spectrum───芳香光譜

radio spectrum───射頻頻譜; 射電譜

雙語使用場景

The characteristics of spectrum linewidth, FM modulation and variability of wavelength are presented.───并對頻譜線寬、FM調制特性和波長可變特性作了介紹。

FQPSK is a modulation technique that fits for high spectrum efficiency and high power efficiency request.───FQPS K是針對高頻譜效率和高功率效率要求產生的一種調制方式。

This is a single sideband modulation source, for the signal and the signal has been modulated spectrum.───這是單邊帶調制源碼，求消息信號和已調信號的頻譜。

Frequency Locking of a Semiconductor Laser via Radio-Frequency Modulation Spectrum───采用射頻頻率調制光譜實現半導體激光器穩頻

A method of reconstructing radiated noise modulation spectrum───一種重構輻射噪聲調制譜的方法

A method of modulation spectrum extraction from radiatednoise───一種從輻射噪聲中提取調制譜的方法

英語使用場景