信号与系统常用词汇中英文对照表序号英文词汇中文翻译1Absolutelysummableimpulseresponse绝对可与的冲激响应2Absolutelyintegrableimpulseresponse绝对积的冲激响应3Accumulationproperty累加性质4Adder加法器5Additivity可加性6Aliasing混叠7Allpasssystem全通系统8AmplitudeModulation(AM)幅度调制9Amplifier放大器10Analog-to-DigitalConversion模数转换11Analysisequation分析方程12Aperiodicsignal非周期性信号13Associativeproperty结合性质14Audiosystem音频系统15Autocorrelationfunction自相关函数16Band-limitedsignal带限信号17Band-limitedinterpolation带限内插18Bandpassfilter带通滤波器19Bandpass-samplingtechnique带通抽样方法20Bandpasssignal带通信号21BandwidthofanLTIsystem线性时不变系统的带宽22Bilineartransformation双线性变换23Blockdiagram方框图24Bodeplot波特图25Butterworthfilter巴特沃斯滤波器26Carrierfrequency载波频率27Carriersignal载波信号28Cartesian(rectangular)formforcomplexnumber复数的笛卡尔（直角坐标）形式29Cascade-formblockdiagram级联型方框图30Cascade(series)interconnection级联连接31CausalLTIsystem因果的线性时不变系统32Channelequalization信道均衡33"""Chirp""transformalgorithm"线性调频变换算法34Closed-loopsystem闭环系统35Coefficientmultiplier系数乘法器36Communicationsystem通信系统37Commutativeproperty交换性质38Complexconjugate复共轭39Complexexponential复指数40Complexnumber复数41Continuous-timesignal连续时间信号42Conjugatesymmetry共轭对称性43Conjugationproperty共轭性质44Continuous-timeFourierseries连续时间傅里叶级数45Continuous-timeFouriertransform连续时间傅里叶变换46Continuous-timesystem连续时间系统47Convolutionintegral卷积积分48Convolutionsum卷积与49Correlationfunction相关函数50Cross-correlationfunction互相关函数51Cutofffrequency截止频率52Digitalsignal数字信号53Demodulation解调54Discrete-time离散时间55Discrete-timeFourierseries离散傅里叶级数56Distributiveproperty分配性质57Dampedsinusoid阻尼正弦波58Dampingratio阻尼比59DCoffset直流偏置60Decibel(dB)分贝61Delay延迟62Delaytime延时63Difference差分64Discrete-timeFourierseries离散时间傅里叶级数65Discrete-timeFouriertransform离散时间傅里叶变换66Differentialequation微分方程67Differentiation微分68Digital-to-Analogconverter数模转换器69DirectFormⅠrealization直接Ⅰ型实现70DirectFormⅡrealization直接Ⅱ型实现71Dirichletconditions狄里赫利条件72Discontinuity不连续73Discrete-timeModulation离散时间调制74Discrete-timesignal离散时间信号75Decimation抽取76Discrete-timesystem离散时间系统77Distortion失真78Distributiveproperty分配性质79Double-sidebandmodulation双边带调制80Downsampling降率抽样81Duality对偶性82Eigenfunction特征函数83Eigenvalue特征值84Ellipticfilter椭圆滤波器85Energy-densityspectrum能量密度谱86Envelope包络线87Equalization均衡88Euler'srelation欧拉关系89Exponential指数函数90FastFourierTransform(FFT)快速傅里叶变换91Feedback反馈92Feedbackinterconnection反馈互联93Filter滤波器94FiniteImpulseResponse(FIR)有限冲激响应95Forwardpath前向通路96Frequency-selective频率选择97Frequency-shaping频率整形98Final-valuetheorem终值定理99Finite-durationsignal有限持续时间信号,100Firstharmoniccomponent一次谐波分量101First-ordercontinuous-timesystem一阶连续时间系统102First-orderdiscrete-timesystem一阶离散时间系统103Forcedresponse强迫响应104Frequency-DivisionMultiplexing(FDM)频分复用105Frequencyresponse频率响应106Frequencyscaling频率尺度变换107Frequencyshiftingproperty频移性质108Fundamentalfrequency基本频率109Fundamentalperiod基本周期110Gain增益111Generalcomplexexponential普通的复指...
