《通信原理專業(yè)英語詞匯(共2頁).doc》由會(huì)員分享，可在線閱讀，更多相關(guān)《通信原理專業(yè)英語詞匯(共2頁).doc（2頁珍藏版）》請(qǐng)?jiān)趨R文網(wǎng)上搜索。

1、精選優(yōu)質(zhì)文檔-傾情為你奉上Information信息Message消息Energy signal能量信號(hào)Power signal 功率信號(hào)Normalized 歸一化Periodic signal周期信號(hào)Non periodical signal 非周期信號(hào)Deterministic signal確定信號(hào)Frequency domain頻域Frequency spectrum頻譜Fourier series 傅里葉級(jí)數(shù)Complex amplitude復(fù)振幅Frequency spectrum density頻譜密度Energy spectrum density功率譜密度Power spect

2、rum density功率譜密度Complex conjugate 復(fù)數(shù)共軛Fourier transform 傅里葉變換Unit gate function門函數(shù)Unit impulse function 單位沖積函數(shù)Sample function 抽樣函數(shù)Discrete spectrum 離散譜Time domain時(shí)域Autocorrelation 自相關(guān)Cross-correlation 互相關(guān)Random process隨機(jī)過程Distribution function 分布函數(shù)Probability density 概率密度Average均值Mathematic expectat

3、ion 數(shù)學(xué)期望Variance 方差Correlation function 相關(guān)函數(shù)Covariance function協(xié)方差函數(shù)Stationary random process 平穩(wěn)隨機(jī)過程Ergodicity 遍歷性Gauss process 高斯隨機(jī)過程Convolution 卷積Band -limited White noiseFM frequency modulationPM phase modulationPre emphasis 預(yù)加重De emphasis 去加重AMI Alternative Mark Inversion 傳號(hào)交替翻轉(zhuǎn)碼3 order hign den

4、sity bipolar三階高密度雙極性碼Manchester 曼徹斯特碼Miller 密勒碼CMI Coded Mark Inversion 傳號(hào)反轉(zhuǎn)碼ISI Inter Symbol Interference 碼間串?dāng)_Ny-quist 奈奎斯特Baseband transmission 基帶傳輸Band pass transmission 帶通傳輸Digital modulation 數(shù)字調(diào)制Amplitude Shift KeyingFrequency Shift KeyingPhase Shift KeyingCoherent 相干CPFSK Continuous Phase FSK 連續(xù)相位FSKPhase ambiguity 相位模糊Scramble 擾碼專心-專注-專業(yè)