time-varying
美 
英
- adj.隨時(shí)間而變的；隨時(shí)間變化的
- 網(wǎng)絡(luò)時(shí)變；時(shí)變的；時(shí)變性
英漢解釋
例句
Look at the moon touched my long hair, how much time varying vicissitudes!
看月影輕撫我的長(zhǎng)發(fā)，多少時(shí)光變滄桑啊！
The model takes account of the nonlinear and time varying dynamics of switch devices and is valid in the frequency range of generator shaft.
該模型考慮了晶閘管開關(guān)的非線性和時(shí)變因素，在汽輪發(fā)電機(jī)組軸系頻率范圍內(nèi)足夠精確。
The wireless channel is usually unreliable, and it mainly suffers from time-varying fading due to multi-path propagation.
它具有由于時(shí)變多徑傳輸產(chǎn)生的衰落、時(shí)間延遲擴(kuò)展等有害影響。
The procedure neural network was proposed to identify the parameters for a time-varying three degrees of freedom system in the paper.
文中基于過程神經(jīng)網(wǎng)絡(luò)，對(duì)一剛度隨時(shí)間變化的三自由度系統(tǒng)進(jìn)行參數(shù)辨識(shí)。
This paper is concerned with the problem for a class of uncertain linear systems with a time-varying delay.
研究了一類具有輸入時(shí)變滯后的不確定線性系統(tǒng)的魯棒控制器設(shè)計(jì)問題。
If the stator or rotor (or both) is subjected to a time-varying magnetic flux, the iron core is laminated to reduce eddy current losses.
如果定子和轉(zhuǎn)子都同時(shí)受到時(shí)變磁場(chǎng)的影響，就將鐵芯許多薄片組成，以減小渦流損耗。
In the wireless communication, as a result of the object moving or other reasons, the channel is time-varying.
無線通信中，由于物體的運(yùn)動(dòng)或其他原因，信道是時(shí)變的。
The ability to provide control for time-varying spectral components of a sound is of critical importance for sound synthesis.
能夠控制聲音的時(shí)變頻譜要素對(duì)聲音合成來說是至關(guān)重要的。
Robust output feedback stabilization was studied of uncertain discrete systems with a certain kind of norm-bounded time-varying uncertainty.
研究了一類具有范數(shù)有界時(shí)變不確定性的不確定離散系統(tǒng)的輸出反饋魯棒鎮(zhèn)定問題。
The propagation of spherical electromagnetic wave(SEW) in a time-varying media of multidimensional space were studied.
研究了球面電磁波在多維空間時(shí)變媒質(zhì)中的傳播特性。
This method applies to the system with a step structure change and dynamic process of time varying parameters.
該法適用于系統(tǒng)具有階躍性結(jié)構(gòu)變化和時(shí)變參數(shù)的動(dòng)態(tài)過程。
The experimental result shows the effectiveness of the proposed method for a parameter identification of time-varying system.
實(shí)驗(yàn)結(jié)果表明：提出的方法對(duì)于時(shí)變系統(tǒng)具有較好的辨識(shí)效果。
The electromagnetic propagation solutions of point source in a time-varying media of higher space were studied.
研究點(diǎn)源激勵(lì)電磁波在高維空間時(shí)變媒質(zhì)中的傳播解。
The gained results are very important to help ones understand and apply Maxwell's equations of time-varying electromagnetic field.
所得結(jié)論對(duì)于理解和應(yīng)用時(shí)變電磁場(chǎng)基本方程具有重要的指導(dǎo)意義。
It first proposes an approximate model of time-varying channels by means of wavelet multi-resolution decomposition.
該算法首先應(yīng)用小波多分辨率分解原理來近似建模時(shí)變信道；
The trajectory tracking problem was transformed into a trajectory state regulation problem which is a linear time varying(LTV) system.
將再入彈道跟蹤問題轉(zhuǎn)化為再入彈道狀態(tài)調(diào)節(jié)問題，得到了一個(gè)LTV系統(tǒng)最優(yōu)控制問題。
The paper is devoted to the exponential stability of a class of neural networks with both discrete time-varying and distributed delays.
本文討論一類具離散時(shí)變時(shí)滯和分布時(shí)滯神經(jīng)網(wǎng)絡(luò)的指數(shù)穩(wěn)定性。
In recent years, of time-varying systems of adaptive control research has been made greater progress.
近年來，對(duì)時(shí)變系統(tǒng)的自適應(yīng)控制的研究已取得了較大的進(jìn)展。
To solve arbitrary sampling rate conversion problem in software radio system, this paper presents a time-varying CIC filter.
為了較好地解決軟件無線電技術(shù)應(yīng)用中任意采樣率轉(zhuǎn)換的問題，本文引入了時(shí)變CIC濾波器。
Time-varying channel can provide time diversity, also known as the Doppler diversity.
時(shí)變信道可以提供時(shí)間分集，也稱為多普勒分集。
The time-delay estimation for the nonlinear dynamic system with time-varying time-delay is an important issue for system identification.
對(duì)具有時(shí)變時(shí)滯的非線性動(dòng)態(tài)系統(tǒng)進(jìn)行時(shí)滯估計(jì)是系統(tǒng)辨識(shí)的一項(xiàng)重要課題。
A time-varying disperse channel is a channel that contain both frequency selective fading and time selective fading.
時(shí)變色散信道則是同時(shí)存在頻率和時(shí)間選擇性衰落的信道。
The sliding-mode control design for a class of uncertain discrete-time systems with mismatched time-varying uncertainties is studied.
研究一類非匹配不確定線性離散時(shí)間系統(tǒng)的滑模控制設(shè)計(jì)問題。
A time varying mass flow field induces a gravitational field. A time varying gravitational field induces a mass flow field.
時(shí)變質(zhì)流場(chǎng)感應(yīng)出引力場(chǎng)，時(shí)變引力場(chǎng)感應(yīng)出質(zhì)流場(chǎng)。
Simulation results indicate that the algorithm can predict faults in a class of nonlinear systems with time- varying parameter.
仿真結(jié)果表明，利用該算法能夠對(duì)一類帶時(shí)變參數(shù)的非線性系統(tǒng)進(jìn)行故障預(yù)報(bào)。
Comparison of conventional PID control, variable time-varying parameters of PID controller has better control effect for a large time-delay.
對(duì)比常規(guī)PID控制，變參數(shù)PID控制器對(duì)時(shí)變大時(shí)滯對(duì)象有較好的控制效果。
Compared with the existing approaches, this method can achieve lower NMSE, and is applicable to time - varying channel tracking.
與以往的疊加訓(xùn)練序列估計(jì)方法比較，利用算法具有更低的估計(jì)均方誤差，且適用于時(shí)變信道。
The essence of transformer action requires only the existence of time-varying mutual flux linking two windings.
變壓器效應(yīng)的本質(zhì)僅僅需要和兩個(gè)繞組交鏈的時(shí)變公共磁通的存在。
The method overcomes the impact of time varying parameters and unknown disturbances to the system.
該方法克服了時(shí)變參數(shù)及未知干擾對(duì)系統(tǒng)的影響。
Moreover, different from the sector indexes, the time-varying betas of the stocks have more statistically significant weekday effects.
此外，個(gè)股的時(shí)變貝塔表現(xiàn)出不同于行業(yè)指數(shù)的特點(diǎn)，其周內(nèi)效應(yīng)相對(duì)比較明顯。
A method for identifying the instantaneous frequency of a linear time-varying structure was proposed.
提出了一種識(shí)別線性時(shí)變結(jié)構(gòu)瞬時(shí)頻率的方法。
This paper concerns a sliding mode adaptive stabilization of a class of uncertain time-varying delay system.
本文研究了一類不確定變時(shí)滯系統(tǒng)的魯棒控制器設(shè)計(jì)問題。
Finally, the stability of a type of time-varying differential system with multi-delay was discussed.
最后，討論了一類時(shí)變多時(shí)滯微分系統(tǒng)的穩(wěn)定性。
The performance of an OFDM system in time-varying channel is analysed in this paper, and an improved receive algorithm proposed.
該文分析了在時(shí)變通道中OFDM系統(tǒng)的性能，并在此基礎(chǔ)上提出了一種改進(jìn)的接收算法。
The time-varying weather conditions and electrical conditions have significant impacts on power system short-term operational reliability.
多變的天氣環(huán)境和電氣量等運(yùn)行條件會(huì)對(duì)電力系統(tǒng)短期運(yùn)行的可靠性產(chǎn)生重要的影響。
The pump kept an invariable output flow under the long-range disturbance of time-varying input speed and load pressure.
結(jié)果表明，在劇烈輸入轉(zhuǎn)速擾動(dòng)和負(fù)載壓力擾動(dòng)下泵輸出流量依然能保持恒定。
Various stochastic factors have mild time-varying negative impact on the flood control safety due to the ageing of hydraulic projects.
隨著工程的老化，影響堤壩防洪安全的各種不確定性因素將發(fā)生緩慢變化。
Hydropower generating units are a non-linear and time-varying system. Conventional PID control can't reach the ideal control results.
水力發(fā)電機(jī)組是一個(gè)非線性、時(shí)變系統(tǒng)，常規(guī)PID控制不能達(dá)到理想的控制效果。
With the elapse of time, those factors having negative impact on the flood control safety are of obvious time-varying characteristics.
隨著時(shí)間的推移，這些影響大壩防洪安全的隨機(jī)因素又表現(xiàn)出顯著的時(shí)變特性。
Therefore, FT is not a suitable tool for analyzing non-stationary signals, i. e. , signals with time varying spectra.
因此，對(duì)非平穩(wěn)信號(hào)來說，例如具有時(shí)變性的信號(hào)，傅立葉變換并不是一個(gè)合適的工具。
