專業(yè)英語詞匯(信號與系統(tǒng))_第1頁
專業(yè)英語詞匯(信號與系統(tǒng))_第2頁
專業(yè)英語詞匯(信號與系統(tǒng))_第3頁
專業(yè)英語詞匯(信號與系統(tǒng))_第4頁
專業(yè)英語詞匯(信號與系統(tǒng))_第5頁
已閱讀5頁,還剩3頁未讀, 繼續(xù)免費閱讀

下載本文檔

版權(quán)說明:本文檔由用戶提供并上傳,收益歸屬內(nèi)容提供方,若內(nèi)容存在侵權(quán),請進行舉報或認領(lǐng)

文檔簡介

1、信號與系統(tǒng)專業(yè)術(shù)語中英文對照表第 1 章 緒論信號(signal)系統(tǒng)(system)電壓(voltage)電流(current)信息(information)電路(circuit)網(wǎng)絡(luò)(network)確定性信號(determinate signal)隨機信號(random signal)一維信號(onedimensional signal)多維信號(multidimensional signal)連續(xù)時間信號(continuous time signal)離散時間信號(discrete time signal)取樣信號(sampling signal)數(shù)字信號(digital signal

2、)周期信號(periodic signal)非周期信號(nonperiodic(aperiodic) signal)能量(energy)功率(power)能量信號(energy signal)功率信號(power signal)平均功率(average power)平均能量(average energy)指數(shù)信號(exponential signal)時間常數(shù)(time constant)正弦信號(sine signal)余弦信號(cosine signal)振幅(amplitude)角頻率(angular frequency)初相位(initial phase)周期(period)頻率(fr

3、equency)歐拉公式(Eulers formula)復(fù)指數(shù)信號(complex exponential signal)復(fù)頻率(complex frequency)實部(real part)虛部(imaginary part)抽樣函數(shù) Sa(t)(sampling(Sa) function)偶函數(shù)(even function)奇異函數(shù)(singularity function)奇異信號(singularity signal)單位斜變信號(unit ramp signal)斜率(slope)單位階躍信號(unit step signal)符號函數(shù)(signum function)單位沖激信號(

4、unit impulse signal)廣義函數(shù)(generalized function)取樣特性(sampling property)沖激偶信號(impulse doublet signal)奇函數(shù)(odd function)偶分量(even component)奇分量(odd component)正交函數(shù)(orthogonal function)正交函數(shù)集(set of orthogonal function)數(shù)學(xué)模型(mathematics model)電壓源(voltage source)基爾霍夫電壓定律(Kirchhoffs voltage law(KVL)電流源(current

5、source)連續(xù)時間系統(tǒng)(continuous time system)離散時間系統(tǒng)(discrete time system)微分方程(differential function)差分方程(difference function)線性系統(tǒng)(linear system)非線性系統(tǒng)(nonlinear system)時變系統(tǒng)(timevarying system)時不變系統(tǒng)(timeinvariant system)集總參數(shù)系統(tǒng)(lumpedparameter system)分布參數(shù)系統(tǒng)(distributedparameter system)偏微分方程(partial differentia

6、l function)因果系統(tǒng)(causal system)非因果系統(tǒng)(noncausal system)因果信號(causal signal)疊加性(superposition property)均勻性(homogeneity)積分(integral)輸入輸出描述法(inputoutput analysis)狀態(tài)變量描述法(state variable analysis)單輸入單輸出系統(tǒng)(singleinput and singleoutput system)狀態(tài)方程(state equation)輸出方程(output equation)多輸入多輸出系統(tǒng)(multiinput and mu

7、ltioutput system)時域分析法(time domain method)變換域分析法(transform domain method)卷積(convolution)傅里葉變換(Fourier transform)拉普拉斯變換(Laplace transform)第 2 章 連續(xù)時間系統(tǒng)的時域分析齊次解(homogeneous solution)特解(particular solution)特征方程(characteristic function)特征根(characteristic root)固有(自由)解(natural solution)強迫解(forced solution)

8、起始條件(original condition)初始條件(initial condition)自由響應(yīng)(natural response)強迫響應(yīng)(forced response)零輸入響應(yīng)(zero-input response)零狀態(tài)響應(yīng)(zero-state response)沖激響應(yīng)(impulse response)階躍響應(yīng)(step response)卷積積分(convolution integral)交換律(exchange law)分配律(distribute law)結(jié)合律(combine law)第3 章 傅里葉變換頻譜(frequency spectrum)頻域(freq

9、uency domain)三角形式的傅里葉級數(shù)(trigonomitric Fourier series)指數(shù)形式的傅里葉級數(shù)(exponential Fourier series)傅里葉系數(shù)(Fourier coefficient)直流分量(direct composition)基波分量(fundamental composition)n 次諧波分量(nth harmonic component)復(fù)振幅(complex amplitude)頻譜圖(spectrum plot(diagram)幅度譜(amplitude spectrum)相位譜(phase spectrum)包絡(luò)(envelo

10、p)離散性(discrete property)諧波性(harmonic property)收斂性(convergence property)奇諧函數(shù)(odd harmonic function)吉伯斯現(xiàn)象(Gibbs phenomenon)周期矩形脈沖信號(periodic rectangular pulse signal)周期鋸齒脈沖信號(periodic sawtooth pulse signal)周期三角脈沖信號(periodic triangular pulse signal)周期半波余弦信號(periodic halfcosine signal)周期全波余弦信號(periodic

11、fullcosine signal)傅里葉逆變換(inverse Fourier transform)頻譜密度函數(shù)(spectrum density function)單邊指數(shù)信號(singlesided exponential signal)雙邊指數(shù)信號(twosided exponential signal)對稱矩形脈沖信號(symmetry rectangular pulse signal)線性(linearity)對稱性(symmetry)對偶性(duality)位移特性(shifting)時移特性(timeshifting)頻移特性(frequencyshifting)調(diào)制定理(mo

12、dulation theorem)調(diào)制(modulation)解調(diào)(demodulation)變頻(frequency conversion)尺度變換特性(scaling)微分與積分特性(differentiation and integration)時域微分特性(differentiation in the time domain)時域積分特性(integration in the time domain)頻域微分特性(differentiation in the frequency domain)頻域積分特性(integration in the frequency domain)卷積定理

13、(convolution theorem)時域卷積定理(convolution theorem in the time domain)頻域卷積定理(convolution theorem in the frequency domain)取樣信號(sampling signal)矩形脈沖取樣(rectangular pulse sampling)自然取樣(nature sampling)沖激取樣(impulse sampling)理想取樣(ideal sampling)取樣定理(sampling theorem)調(diào)制信號(modulation signal)載波信號(carrier signal

14、)已調(diào)制信號(modulated signal)模擬調(diào)制(analog modulation)數(shù)字調(diào)制(digital modulation)連續(xù)波調(diào)制(continuous wave modulation)脈沖調(diào)制(pulse modulation)幅度調(diào)制(amplitude modulation)頻率調(diào)制(frequency modulation)相位調(diào)制(phase modulation)角度調(diào)制(angle modulation)頻分多路復(fù)用(frequencydivision multiplex(FDM)時分多路復(fù)用(timedivision multiplex(TDM)相干(同步

15、)解調(diào)(synchronous detection)本地載波(local carrier)系統(tǒng)函數(shù)(system function)網(wǎng)絡(luò)函數(shù)(network function)頻響特性(frequency response)幅頻特性(amplitude frequency response)相頻特性(phase frequency response)無失真?zhèn)鬏敚╠istortionless transmission)理想低通濾波器(ideal lowpass filter)截止頻率(cutoff frequency)正弦積分(sine integral)上升時間(rise time)窗函數(shù)(w

16、indow function)理想帶通濾波器(ideal bandpass filter)第 4 章 拉普拉斯變換代數(shù)方程(algebraic equation)雙邊拉普拉斯變換(two-sided Laplace transform)雙邊拉普拉斯逆變換(inverse two-sided Laplace transform)單邊拉普拉斯變換(single-sided Laplace transform)拉普拉斯逆變換(inverse Laplace transform)收斂域(region of convergence(ROC)延時特性(time delay)s 域平移特性(shifting

17、 in the s-domain)s 域微分特性(differentiation in the s-domain)s 域積分特性(integration in the s-domain)初值定理(initial-value theorem)終值定理(expiration-value)復(fù)頻域卷積定理(convolution theorem in the complex frequency domain)部分分式展開法(partial fraction expansion)留數(shù)法(residue method)第 5 章策動點函數(shù)(driving function)轉(zhuǎn)移函數(shù)(transfer fu

18、nction)極點(pole)零點(zero)零極點圖(zero-pole plot)暫態(tài)響應(yīng)(transient response)穩(wěn)態(tài)響應(yīng)(stable response)穩(wěn)定系統(tǒng)(stable system)一階系統(tǒng)(first order system)高通濾波網(wǎng)絡(luò)(high-low filter)低通濾波網(wǎng)絡(luò)(low-pass filter)二階系統(tǒng)(second system)最小相移系統(tǒng)(minimum-phase system)維納濾波器(Winner filter)卡爾曼濾波器(Kalman filter)低通(low-pass)高通(high-pass)帶通(band-pa

19、ss)帶阻(band-stop)有源(active)無源(passive)模擬(analog)數(shù)字(digital)通帶(pass-band)阻帶(stop-band)佩利維納準(zhǔn)則(Paley-Winner criterion)最佳逼近(optimum approximation)過渡帶(transition-band)通帶公差帶(tolerance band)巴特沃茲濾波器(Butterworth filter)切比雪夫濾波器(Chebyshew filter)方框圖(block diagram)信號流圖(signal flow graph)節(jié)點(node)支路(branch)輸入節(jié)點(so

20、urce node)輸出節(jié)點(sink node)混合節(jié)點(mix node)通路(path)開通路(open path)閉通路(close path)環(huán)路(loop)自環(huán)路(self-loop)環(huán)路增益(loop gain)不接觸環(huán)路(disconnect loop)前向通路(forward path)前向通路增益(forward path gain)梅森公式(Mason formula)勞斯準(zhǔn)則(Routh criterion)第 6 章數(shù)字系統(tǒng)(digital system)數(shù)字信號處理(digital signal processing)差分方程(difference equation

21、)單位樣值響應(yīng)(unit sample response)卷積和(convolution sum)Z 變換(Z transform)序列(sequence)樣值(sample)單位樣值信號(unit sample signal)單位階躍序列(unit step sequence)矩形序列 (rectangular sequence)單邊實指數(shù)序列(single sided real exponential sequence)單邊正弦序列(single sided exponential sequence)斜邊序列(ramp sequence)復(fù)指數(shù)序列(complex exponential

22、sequence)線性時不變離散系統(tǒng)(linear time-invariant discrete-time system)常系數(shù)線性差分方程(linear constant-coefficient difference equation)后向差分方程(backward difference equation)前向差分方程(forward difference equation)海諾塔(Tower of Hanoi)菲波納西(Fibonacci)沖激函數(shù)串(impulse train)第 7 章數(shù)字濾波器(digital filter)單邊 Z 變換(single-sided Z transf

23、orm)雙邊 Z 變換(two-sided (bilateral) Z transform)冪級數(shù)(power series)收斂(convergence)有界序列(limitary-amplitude sequence)正項級數(shù)(positive series)有限長序列(limitary-duration sequence)右邊序列(right-sided sequence)左邊序列(left-sided sequence)雙邊序列(two-sided sequence)Z 逆變換(inverse Z transform)圍線積分法(contour integral method)冪級數(shù)展開法(power series expansion)z

溫馨提示

  • 1. 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請下載最新的WinRAR軟件解壓。
  • 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
  • 3. 本站RAR壓縮包中若帶圖紙,網(wǎng)頁內(nèi)容里面會有圖紙預(yù)覽,若沒有圖紙預(yù)覽就沒有圖紙。
  • 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
  • 5. 人人文庫網(wǎng)僅提供信息存儲空間,僅對用戶上傳內(nèi)容的表現(xiàn)方式做保護處理,對用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對任何下載內(nèi)容負責(zé)。
  • 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請與我們聯(lián)系,我們立即糾正。
  • 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時也不承擔(dān)用戶因使用這些下載資源對自己和他人造成任何形式的傷害或損失。

評論

0/150

提交評論