《信號與系統(tǒng)》信號術(shù)語中英文對照

AAbsolutelyintegrable絕對可積Absolutelyintegrableimpulseresponse絕對可積沖激響應Absolutelysummable絕對可和Absolutelysummableimpulseresponse絕對可和沖激響應Accumulator累加器Acoustic聲學Adder加法器Additivityproperty可加性Aliasing混疊現(xiàn)象All-passsystems全通系統(tǒng)AM(Amplitudemodulation)幅度調(diào)制Amplifier放大器Amplitudemodulation(AM)幅度調(diào)制Amplitude-scalingfactor幅度放大因子Analog-to-digital(A-to-D)converter模數(shù)轉(zhuǎn)換器Analysisequation分析公式（方程）Angel(phase)ofcomplexnumber復數(shù)的角度（相位）Anglecriterion角判據(jù)Anglemodulation角度調(diào)制Anticausality反因果Aperiodic非周期Aperiodicconvolution非周期卷積Aperiodicsignal非周期信號Asynchronous異步的Audiosystems音頻（聲音）系統(tǒng)Autocorrelationfunctions自相關(guān)函數(shù)Automobilesuspensionsystem汽車減震系統(tǒng)Averagingsystem平滑系統(tǒng)BBand-limited帶（寬）限的Band-limitedinputsignals帶限輸入信號Band-limitedinterpolation帶限內(nèi)插Bandpassfilters帶通濾波器Bandpasssignal帶通信號Bandpass-samplingtechniques帶通采樣技術(shù)Bandwidth帶寬Bartlett(triangular)window巴特利特（三角形）窗BilateralLaplacetransform雙邊拉普拉斯變換Bilinear雙線性的Bilineartransformation雙線性變換Bit（二進制）位，比特Blockdiagrams方框圖Bodeplots波特圖Bounded有界限的Breakfrequency折轉(zhuǎn)頻率Butterworthfilters巴特沃斯濾波器C“Chirp”transformalgorithm“鳥聲”變換算法Capacitor電容器Carrier載波Carrierfrequency載波頻率Carriersignal載波信號Cartesian(rectangular)form直角坐標形式Cascade(series)interconnection串聯(lián)，級聯(lián)Cascade-form串聯(lián)形式CausalLTIsystem因果的線性時不變系統(tǒng)Channel信道，頻道Channelequalization信道均衡Chopperamplifier斬波器放大器Closed-loop閉環(huán)Closed-looppoles閉環(huán)極點Closed-loopsystem閉環(huán)系統(tǒng)Closed-loopsystemfunction閉環(huán)系統(tǒng)函數(shù)Coefficientmultiplier系數(shù)乘法器Coefficients系數(shù)Communicationssystems通信系統(tǒng)Commutativeproperty交換性（交換律）Compensationfornonidealelements非理想元件的補償Complexconjugate復數(shù)共軛Complexexponentialcarrier復指數(shù)載波Complexexponentialsignals復指數(shù)信號Complexexponential(s)復指數(shù)Complexnumbers復數(shù)Conditionallystablesystems條件穩(wěn)定系統(tǒng)Conjugatesymmetry共軛對稱Conjugationproperty共軛性質(zhì)Continuous-timedelay連續(xù)時間延遲Continuous-timefilter連續(xù)時間濾波器Continuous-timeFourierseries連續(xù)時間傅立葉級數(shù)Continuous-timeFouriertransform連續(xù)時間傅立葉變換Continuous-timesignals連續(xù)時間信號Continuous-timesystems連續(xù)時間系統(tǒng)Continuous-to-discrete-timeconversion連續(xù)時間到離散時間轉(zhuǎn)換Convergence收斂Convolution卷積Convolutionintegral卷積積分Convolutionproperty卷積性質(zhì)Convolutionsum卷積和Correlationfunction相關(guān)函數(shù)Criticallydampedsystems臨界阻尼系統(tǒng)Crosss-correlationfunctions互相關(guān)函數(shù)Cutofffrequencies截至頻率DDampedsinusoids阻尼正弦振蕩Dampingratio阻尼系數(shù)Dcoffset直流偏移Dcsequence直流序列Deadbeatfeedbacksystems臨界阻尼反饋系統(tǒng)Decibels(dB)分貝Decimation抽取Decimationandinterpolation抽取和內(nèi)插Degenerative(negative)feedback負反饋Delay延遲Delaytime延遲時間Demodulation解調(diào)Differenceequations差分方程Differencingproperty差分性質(zhì)Differentialequations微分方程Differentiatingfilters微分濾波器Differentiationproperty微分性質(zhì)Differentiator微分器Digital-to-analog(D-to-A)converter數(shù)模轉(zhuǎn)換器DirectFormIrealization直接I型實現(xiàn)DirectformIIrealization直接II型實現(xiàn)Direct-form直接型Dirichletconditions狄里赫利條件Dirichlet,P.L.狄里赫利Discontinuities間斷點，不連續(xù)Discrete-timefilters離散時間濾波器Discrete-timeFourierseries離散時間傅立葉級數(shù)Discrete-timeFourierseriespair離散時間傅立葉級數(shù)對Discrete-timeFouriertransform（DFT）離散時間傅立葉變換Discrete-timeLTIfilters離散時間線性時不變?yōu)V波器Discrete-timemodulation離散時間調(diào)制Discrete-timenonrecursivefilters離散時間非遞歸濾波器Discrete-timesignals離散時間信號Discrete-timesystems離散時間系統(tǒng)Discrete-timetocontinuous-timeconversion離散時間到連續(xù)時間轉(zhuǎn)換Dispersion彌撒（現(xiàn)象）Distortion扭曲，失真Distributiontheory（property）分配律Dominanttimeconstant主時間常數(shù)Double-sidebandmodulation(DSB)雙邊帶調(diào)制Downsampling減采樣Duality對偶性EEcho回波Eigenfunctions特征函數(shù)Eigenvalue特征值Ellipticfilters橢圓濾波器Encirclementproperty圍線性質(zhì)Endpoints終點Energyofsignals信號的能量Energy-densityspectrum能量密度譜Envelopedetector包絡檢波器Envelopefunction包絡函數(shù)Equalization均衡化Equalizercircuits均衡器電路Equationforclosed-looppoles閉環(huán)極點方程Euler,L.歐拉Euler’srelation歐拉關(guān)系（公式）Evensignals偶信號Exponentialsignals指數(shù)信號Exponentials指數(shù)FFastFouriertransform(FFT)快速傅立葉變換Feedback反饋Feedbackinterconnection反饋聯(lián)結(jié)Feedbackpath反饋路徑Filter(s)濾波器Final-valuetheorem終值定理Finiteimpulseresponse(FIR)有限長脈沖響應Finiteimpulseresponse(FIR)filters有限長脈沖響應濾波器Finitesumformula有限項和公式Finite-durationsignals有限長信號Firstdifference一階差分Firstharmoniccomponents基波分量（一次諧波分量）First-ordercontinuous-timesystems一階連續(xù)時間系統(tǒng)First-orderdiscrete-timesystems一階離散時間系統(tǒng)First-orderrecursivediscrete-timefilters一階遞歸離散時間濾波器First-ordersystems一階系統(tǒng)Forcedresponse受迫響應Forwardpath正向通路Fourierseries傅立葉級數(shù)Fouriertransform傅立葉變換Fouriertransformpairs傅立葉變換對Fourier,JeanBaptisteJoseph傅立葉（法國數(shù)學家，物理學家）Frequencyresponse頻率響應FrequencyresponseofLTIsystems線性時不變系統(tǒng)的頻率響應Frequencyscalingofcontinuous-timeFouriertransform連續(xù)時間傅立葉變化的頻率尺度（變換性質(zhì)）Frequencyshiftkeying(FSK)頻移鍵控Frequencyshiftingproperty頻移性質(zhì)Frequency-divisionmultiplexing(FDM)頻分多路復用Frequency-domaincharacterization頻域特征Frequency-selectivefilter頻率選擇濾波器Frequency-shapingfilters頻率成型濾波器Fundamentalcomponents基波分量Fundamentalfrequency基波頻率Fundamentalperiod基波周期GGain增益Gainandphasemargin增益和相位裕度Generalcomplexexponentials一般復指數(shù)信號Generalizedfunctions廣義函數(shù)Gibbsphenomenon吉伯斯現(xiàn)象Groupdelay群延遲HHalf-sampledelay半采樣間隔時延Hanningwindow漢寧窗Harmonicanalyzer諧波分析議Harmoniccomponents諧波分量Harmonicallyrelated諧波關(guān)系Heatpropagationanddiffusion熱傳播和擴散現(xiàn)象Higherorderholds高階保持Highpassfilter高通濾波器Highpass-to-lowpasstransformations高通到低通變換Hilberttransform希爾波特濾波器Homogeneity(scaling)property齊次性（比例性）IIdeal理想的Idealbandstopcharacteristic理想帶阻特征Idealfrequency-selectivefilter理想頻率選擇濾波器Idealization理想化Identitysystem恒等系統(tǒng)Imaginarypart虛部Impulseresponse沖激響應Impulsetrain沖激串Incrementallylinearsystems增量線性系統(tǒng)Independentvariable獨立變量Infiniteimpulseresponse(IIR)無限長脈沖響應Infiniteimpulseresponse(IIR)filters無限長脈沖響應濾波器Infinitesumformula無限項和公式Infinitetaylorseries無限項泰勒級數(shù)Initial-valuetheorem初值定理Inpulse-trainsampling沖激串采樣Instantaneous瞬時的Instantaneousfrequency瞬時頻率Integrationintime-domain時域積分Integrationproperty積分性質(zhì)Integrator積分器Interconnection互聯(lián)Intermediate-frequency(IF)stage中頻級Intersymbolinterference(ISI)碼間干擾InverseFouriertransform傅立葉反變換InverseLaplacetransform拉普拉斯反變換InverseLTIsystem逆線性時不變系統(tǒng)Inversesystemdesign逆系統(tǒng)設(shè)計Inversez-transformz反變換Invertedpendulum倒立擺InvertibilityofLTIsystems線性時不變系統(tǒng)的可逆性Invertiblesystems逆系統(tǒng)LLagnetwork滯后網(wǎng)絡Lagrange,J.L.拉格朗日（法國數(shù)學家，力學家）Laplacetransform拉普拉斯變換Laplace,P.S.de拉普拉斯（法國天文學家，數(shù)學家）leadnetwork超前網(wǎng)絡left-halfplane左半平面left-sidedsignal左邊信號Linear線性Linearconstant-coefficientdifferenceequations線性常系數(shù)差分方程Linearconstant-coefficientdifferentialequations線性常系數(shù)微分方程Linearfeedbacksystems線性反饋系統(tǒng)Linearinterpolation線性插值Linearity線性性Logmagnitude-phasediagram對數(shù)幅－相圖Log-magnitudeplots對數(shù)模圖Losslesscoding無損失碼Lowpassfilters低通濾波器Lowpass-to-highpasstransformation低通到高通的轉(zhuǎn)換LTIsystemresponse線性時不變系統(tǒng)響應LTIsystemsanalysis線性時不變系統(tǒng)分析MMagnitudeandphase幅度和相位Matchedfilter匹配濾波器Measuringdevices測量儀器Memory記憶Memorylesssystems無記憶系統(tǒng)Modulatingsignal調(diào)制信號Modulation調(diào)制Modulationindex調(diào)制指數(shù)Modulationproperty調(diào)制性質(zhì)Moving-averagefilters移動平均濾波器Multiplexing多路技術(shù)Multiplicationproperty相乘性質(zhì)Multiplicities多樣性NNarrowband窄帶Narrowbandfrequencymodulation窄帶頻率調(diào)制Naturalfrequency自然響應頻率Naturalresponse自然響應Negative(degenerative)feedback負反饋Nonanticipatibesystem不超前系統(tǒng)Noncausalaveragingsystem非因果平滑系統(tǒng)Nonideal非理想的Nonidealfilters非理想濾波器Nonmalizedfunctions歸一化函數(shù)Nonrecursive非遞歸Nonrecursivefilters非遞歸濾波器Nonrecursivelinearconstant-coefficientdifferenceequations非遞歸線性常系數(shù)差分方程Nyquistfrequency奈奎斯特頻率Nyquistrate奈奎斯特率Nyquiststabilitycriterion奈奎斯特穩(wěn)定性判據(jù)OOddharmonic奇次諧波Oddsignal奇信號Open-loop開環(huán)Open-loopfrequencyresponse開環(huán)頻率響應Open-loopsystem開環(huán)系統(tǒng)Operationalamplifier運算放大器Orthogonalfunctions正交函數(shù)Orthogonalsignals正交信號Oscilloscope示波器Overdampedsystem過阻尼系統(tǒng)Oversampling過采樣Overshoot超量PParallelinterconnection并聯(lián)Parallel-formblockdiagrams并聯(lián)型框圖Paritycheck奇偶校驗檢查Parseval’srelation帕斯伐爾關(guān)系（定理）Partial-fractionexpansion部分分式展開Particularandhomogeneoussolution特解和齊次解Passband通頻帶Passbandedge通帶邊緣Passbandfrequency通帶頻率Passbandripple通帶起伏（或波紋）Pendulum鐘擺Percentmodulation調(diào)制百分數(shù)Periodic周期的Periodiccomplexexponentials周期復指數(shù)Periodicconvolution周期卷積Periodicsignals周期信號Periodicsquarewave周期方波Periodicsquare-wavemodulatingsignal周期方波調(diào)制信號Periodictrainofimpulses周期沖激串Phase(angle)ofcomplexnumber復數(shù)相位（角度）Phaselag相位滯后Phaselead相位超前Phasemargin相位裕度Phaseshift相移Phase-reversal相位倒置Phasemodulation相位調(diào)制Plant工廠Polarform極坐標形式Poles極點Pole-zeroplot(s)零極點圖Polynomials多項式Positive(regenerative)feedback正（再生）反饋Powerofsignals信號功率Power-seriesexpansionmethod冪級數(shù)展開的方法Principal-phasefunction主值相位函數(shù)Proportional(P)control比例控制Proportionalfeedbacksystem比例反饋系統(tǒng)Proportional-plus-derivative比例加積分Proportional-plus-derivativefeedback比例加積分反饋Proportional-plus-integral-plus-differential(PID)control比例－積分－微分控制Pulse-amplitudemodulation脈沖幅度調(diào)制Pulse-codemodulation脈沖編碼調(diào)制Pulse-traincarrier沖激串載波QQuadraturedistortion正交失真Quadraturemultiplexing正交多路復用Qualityofcircuit電路品質(zhì)（因數(shù)）RRaisedconsinefrequencyresponse升余弦頻率響應Rationalfrequencyresponses有理型頻率響應Rationaltransform有理變換RChighpassfilterRC高階濾波器RClowpassfilterRC低階濾波器Real實數(shù)Realexponentialsignals實指數(shù)信號Realpart實部Rectangular(Cartesian)form直角（卡笛兒）坐標形式Rectangularpulse矩形脈沖Rectangularpulsesignal矩形脈沖信號Rectangularwindow矩形窗口Recursive(infiniteimpulseresponse)filters遞歸（無時限脈沖響應）濾波器Recursivelinearconstant-coefficientdifferenceequations遞歸的線性常系數(shù)差分方程Regenerative(positive)feedback再生（正）反饋Regionofcomvergence收斂域right-sidedsignal右邊信號Risetime上升時間Root-locusanalysis根軌跡分析（方法）Runningsum動求和SSdomainS域Sampled-datafeedbacksystems采樣數(shù)據(jù)反饋系統(tǒng)Sampled-datasystems采樣數(shù)據(jù)系統(tǒng)Sampling采樣Samplingfrequency采樣頻率Samplingfunction采樣函數(shù)Samplingoscilloscope采樣示波器Samplingperiod采樣周期Samplingtheorem采樣定理Scaling(homogeneity)property比例性（齊次性）性質(zhì)Scalinginzdomainz域尺度變換Scrambler擾頻器Secondharmoniccomponents二次諧波分量Second-order二階Second-ordercontinuous-timesystem二階連續(xù)時間系統(tǒng)Second-orderdiscrete-timesystem二階離散時間系統(tǒng)Second-ordersystems二階系統(tǒng)sequence序列Series(cascade)interconnection級聯(lián)（串聯(lián)）Siftingproperty篩選性質(zhì)Sincfunctionssinc函數(shù)Single-sideband單邊帶Single-sidebandsinusoidalamplitudemodulation單邊帶正弦幅度調(diào)制Singularityfunctions奇異函數(shù)Sinusoidal正弦（信號）Sinusoidalamplitudemodulation正弦幅度調(diào)制Sinusoidalcarrier正弦載波Sinusoidalfrequencymodulation正弦頻率調(diào)制Sliding滑動Spectralcoefficient頻譜系數(shù)Spectrum頻譜Speechscrambler語音加密器S-planeS平面Squarewave方波Stability穩(wěn)定性Stabilizationofunstablesystems不穩(wěn)定系統(tǒng)的穩(wěn)定性（度）Stepresponse階躍響應Step-invarianttransformation階躍響應不定的變換Stopband阻帶Stopbandedge阻帶邊緣Stopbandfrequency阻帶頻率Stopbandripple阻帶起伏（或波紋）Stroboscopiceffect頻閃響應Summer加法器Superpositionintegral疊加積分Superpositionproperty疊加性質(zhì)Superpositionsum疊加和Suspensionsystem減震系統(tǒng)Symmetricperiodic周期對稱Symmetry對稱性Synchronous同步的Synthesisequation綜合方程Systemfunction(s)系統(tǒng)方程TTableofproperties性質(zhì)列表Taylorseries泰勒級數(shù)Time時間，時域Timeadvancepropertyofunilateralz-transform單邊z變換的時間超前性質(zhì)Timeconstants時間常數(shù)Timedelaypropertyofunilateralz-transform單邊z