modulation formats造句
例句與造句
- principle of optical dpsk modulation format
光差分相移鍵控調(diào)制格式原理 - communication signals travel in space with different modulation formats
空間傳播的通信信號采用了不同的調(diào)制方式。 - the radio surveillance digital system can identify the modulation format and parameters by data acquisition and signal processing in the complicated signal environments with noise
無線電監(jiān)測調(diào)制識別系統(tǒng)能夠在復(fù)雜環(huán)境和噪聲干擾情況下對信號采集和處理確定信號各種參數(shù),解調(diào)信號,從中獲取信息。 - modulation format is one of the most important characteristics used to distinguish communication signals . knowing the modulation format and modulation parameters of a communication signal is the first step of correct demodulation
調(diào)制方式是區(qū)分不同性質(zhì)通信信號的一個重要特征，而要截獲通信信號的信息內(nèi)容，必須知道信號的調(diào)制方式和調(diào)制參數(shù)。 - modulation format is one of the most important characteristics used to distinguish communication signals . knowing the modulation format and modulation parameters of a communication signal is the first step of correct demodulation
調(diào)制方式是區(qū)分不同性質(zhì)通信信號的一個重要特征，而要截獲通信信號的信息內(nèi)容，必須知道信號的調(diào)制方式和調(diào)制參數(shù)。 - It's difficult to find modulation formats in a sentence. 用modulation formats造句挺難的
- given a received communication signal, the objective of modulation recognition is to decide the modulation format and estimate the modulation parameters of the communication signal without any priori knowledge about the signal information content
給定一段接收的通信信號，調(diào)制識別的目的就是在未知調(diào)制信息內(nèi)容的前提下，判斷出通信信號的調(diào)制方式，并估計出相應(yīng)的調(diào)制參數(shù)。 - based on the analysis of invariant features in cumulant domain of communication signals, the classification of communication signals with mpsk, mask and mqam modulation formats is investigated this dissertation . the main works can be summarized as follows : 1
本文在前人工作的基礎(chǔ)上，通過對信號累量域不變量特征的分析，深入研究了mpsk、mask和mqam數(shù)字通信信號的調(diào)制識別問題，主要工作可概括如下：1