《信号与系统》专业术语中英文对照表第1章绪论信号(signal)系统(system)电压(voltage)电流(current)信息(information)电路(circuit)网络(network)确定性信号(determinatesignal)随机信号(randomsignal)一维信号(one–dimensionalsignal)多维信号(multi–dimensionalsignal)连续时间信号(continuoustimesignal)离散时间信号(discretetimesignal)取样信号(samplingsignal)数字信号(digitalsignal)周期信号(periodicsignal)非周期信号(nonperiodic(aperiodic)signal)能量(energy)功率(power)能量信号(energysignal)功率信号(powersignal)平均功率(averagepower)平均能量(averageenergy)指数信号(exponentialsignal)时间常数(timeconstant)正弦信号(sinesignal)余弦信号(cosinesignal)振幅(amplitude)角频率(angularfrequency)初相位(initialphase)周期(period)频率(frequency)欧拉公式(Euler’sformula)复指数信号(complexexponentialsignal)复频率(complexfrequency)实部(realpart)虚部(imaginarypart)抽样函数Sa(t)(sampling(Sa)function)偶函数(evenfunction)奇异函数(singularityfunction)奇异信号(singularitysignal)单位斜变信号(unitrampsignal)斜率(slope)单位阶跃信号(unitstepsignal)符号函数(signumfunction)单位冲激信号(unitimpulsesignal)广义函数(generalizedfunction)取样特性(samplingproperty)冲激偶信号(impulsedoubletsignal)奇函数(oddfunction)偶分量(evencomponent)奇分量(oddcomponent)正交函数(orthogonalfunction)正交函数集(setoforthogonalfunction)数学模型(mathematicsmodel)电压源(voltagesource)基尔霍夫电压定律(Kirchhoff’svoltagelaw(KVL))电流源(currentsource)连续时间系统(continuoustimesystem)离散时间系统(discretetimesystem)微分方程(differentialfunction)差分方程(differencefunction)线性系统(linearsystem)非线性系统(nonlinearsystem)时变系统(time–varyingsystem)时不变系统(time–invariantsystem)集总参数系统(lumped–parametersystem)分布参数系统(distributed–parametersystem)偏微分方程(partialdifferentialfunction)因果系统(causalsystem)非因果系统(noncausalsystem)因果信号(causalsignal)叠加性(superpositionproperty)均匀性(homogeneity)积分(integral)输入–输出描述法(input–outputanalysis)状态变量描述法(statevariableanalysis)单输入单输出系统(single–inputandsingle–outputsystem)状态方程(stateequation)输出方程(outputequation)多输入多输出系统(multi–inputandmulti–outputsystem)时域分析法(timedomainmethod)变换域分析法(transformdomainmethod)卷积(convolution)傅里叶变换(Fouriertransform)拉普拉斯变换(Laplacetransform)第2章连续时间系统的时域分析齐次解(homogeneoussolution)特解(particularsolution)特征方程(characteristicfunction)特征根(characteristicroot)固有(自由)解(naturalsolution)强迫解(forcedsolution)起始条件(originalcondition)初始条件(initialcondition)自由响应(naturalresponse)强迫响应(forcedresponse)零输入响应(zero-inputresponse)零状态响应(zero-stateresponse)冲激响应(impulseresponse)阶跃响应(stepresponse)卷积积分(convolutionintegral)交换律(exchangelaw)分配律(distributelaw)结合律(combinelaw)第3章傅里叶变换频谱(frequencyspectrum)频域(frequencydomain)三角形式的傅里叶级数(trigonomitricFourierseries)指数形式的傅里叶级数(exponentialFourierseries)傅里叶系数(Fouriercoefficient)直流分量(directcomposition)基波分量(fundamentalcomposition)n次谐波分量(nthharmoniccomponent)复振幅(complexamplitude)频谱图(spectrumplot(diagram))幅度谱(amplitudespectrum)相位谱(phasespectrum)包络(envelop)离散性(discreteproperty)谐波性(harmonicproperty)收敛性(convergenceproperty)奇谐函数(oddharmonicfunction)吉伯斯现象(Gibbsphenomenon)周期矩形脉冲信号(periodicrectangularpulsesignal)周期锯齿脉冲信号(periodicsawtoothpulsesignal)周期三角脉冲信号(periodictriangularpulsesignal)周期半波余弦信号(periodichalf–cosinesignal)周期全波余弦信号(periodicfull–cosinesignal)傅里叶逆变换(inverseFouriertransform)频谱密度函数(spectrumdensityfunction)单边指数信号(single–sidedexponentialsignal)双边指数信号(two–sidedexponentialsignal)对称矩形脉冲信号(symmetryrectangularpulsesignal)线性(linearity)对称性(symmetry)对偶性(duality)位移特性(shifting)时移特性(time–shifting)频移特性(frequency–shifting)调制定理(modulationtheorem)调制(modulation)解调(demodulation)变频(frequencyconversion)尺度变换特性(scaling)微分与积分特性(differentiationandintegration)时域微分特性(differentiationinthetimedomain)时域积分特性(integrationinthetimedomain)频域微分特性(differentiationinthefrequencydomain)频域积分特性(integrationinthefrequencydomain)卷积定理(convolutiontheorem)时域卷积定理(convolutiontheoreminthetimedomain)频域卷积定理(convolutiontheoreminthefrequencydomain)取样信号(samplingsignal)矩形脉冲取样(rectangularpulsesampling)自然取样(naturesampling)冲激取样(impulsesampling)理想取样(idealsampling)取样定理(samplingtheorem)调制信号(modulationsignal)载波信号(carriersignal)已调制信号(modulatedsignal)模拟调制(analogmodulation)数字调制(digitalmodulation)连续波调制(continuouswavemodulation)脉冲调制(pulsemodulation)幅度调制(amplitudemodulation)频率调制(frequencymodulation)相位调制(phasemodulation)角度调制(anglemodulation)频分多路复用(frequency–divisionmultiplex(FDM))时分多路复用(time–divisionmultiplex(TDM))相干(同步)解调(synchronousdetection)本地载波(localcarrier)系统函数(systemfunction)网络函数(networkfunction)频响特性(frequencyresponse)幅频特性(amplitudefrequencyresponse)相频特性(phasefrequencyresponse)无失真传输(distortionlesstransmission)理想低通滤波器(ideallow–passfilter)截止频率(cutofffrequency)正弦积分(sineintegral)上升时间(risetime)窗函数(windowfunction)理想带通滤波器(idealband–passfilter)第4章拉普拉斯变换代数方程(algebraicequation)双边拉普拉斯变换(two-sidedLaplacetransform)双边拉普拉斯逆变换(inversetwo-sidedLaplacetransform)单边拉普拉斯变换(single-sidedLaplacetransform)拉普拉斯逆变换(inverseLaplacetransform)收敛域(regionofconvergence(ROC))延时特性(timedelay)s域平移特性(shiftinginthes-domain)s域微分特性(differentiationinthes-domain)s域积分特性(integrationinthes-domain)初值定理(initial-valuetheorem)终值定理(expiration-value)复频域卷积定理(convolutiontheoreminthecomplexfrequencydomain)部分分式展开法(partialfractionexpansion)留数法(residuemethod)第5章策动点函数(drivingfunction)转移函数(transferfunction)极点(pole)零点(zero)零极点图(zero-poleplot)暂态响应(transientresponse)稳态响应(stableresponse)稳定系统(stablesystem)一阶系统(firstordersystem)高通滤波网络(high-lowfilt