noise performance 中文意思是什麼
noise performance
解釋
噪聲特性- noise : n 1 聲音，聲響。2 叫喊；嘈雜聲，噪音；喧鬧聲；吵鬧，騷動，騷擾。3 〈古語〉謠言，風聲。4 〈美國〉...
- performance : n. 1. 執行，實行，履行；完成；實現；償還。2. 行為，動作，行動；工作。3. 性能；特性。4. 功績；成績。5. 演奏；彈奏；演出；（馴獸等的）表演；把戲。6. 【物理學】演績。
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Sandwich board structure ( aluminum foil - insulating layer - aluminum foil ) guarantee excellent noise performance
夾芯板結構（鋁箔-隔熱層-鋁箔）保證了優良的隔音性能。 -
Auto - body structure noise performance analysis and optimization research
大板車廂與骨架車廂在低噪聲電站上的應用研究 -
By solving the stochastic differential equations describing the noise performance of the cmos gilbert mixer, the time - varying power spectral density of its output noise at high frequencies is given
通過求解描述cmosgilbert型混頻器噪聲性能的隨機微分方程，本文給出了該類型混頻器高頻輸出噪聲的時變功率譜密度。 -
Compared with dcsk modulation, the fm - dcsk modulation changed the chaotic signals with random magnitude into the signal with constant magnitude and random frequency, thus the systemic noise performance is achieved
將振幅隨機變化的混沌信號變為頻率隨機變化而振幅恆定的混沌fm信號，降低了系統的誤比特率。 -
Experimental results indicate that the method here has great improvement on the noise performance and frequency resolution and can detect effectively sinusoidals that have close - spaced frequencies
模擬實驗表明，本文方法具有較好的噪聲穩定性和較高的頻域分辨能力，能準確地檢測出頻率非常接近的正弦信號，具有較好的估計性能。 -
Using sige bicmos darlington configuration as the input stage, the input resistance is increased by the mos devices while the transconductance of sige hbts is maintained. in the same time, the equivalent input noise is controlled well because of the sige hbts ’ good noise performance in the input stage
輸入級的設計採用sigebicmos達林頓結構，在保留sigehbt高跨導優勢的基礎上充分利用mos器件來提升運放輸入電阻，此外，基於輸入級中sigehbt良好的噪聲特性，運放的輸入參考噪聲電壓可以大大降低。 -
This always sets ultimate limit to the noise performance obtainable.
它常常規定可能達到的噪聲性能的基本限度。 -
Applying the method of experiment and simulating calculation, it was systematically analyzed that the changes of fuel injection system performance, working process and noise performance when matching with two type fuel pumps for n485 diesel
摘要運用試驗和模擬計算分析的方法，系統地分析了n485柴油機兩種不同噴油泵的噴油系統時，噴油系統性能、柴油機工作過程以及整機噪聲的變化。 -
It is, of course, important to choose the resistor so that it neither degrades the noise performance of the system nor allows too much current to pass under fault conditions
因此，限流電阻的選擇十分重要，既要限制故障電流，又不能引入太大的噪聲。 -
Entropy preservation is considered of the tempest transceiving system. anti - noise performance of the digital interception is also taken into account by both theory and experiment electromagnetic information leakage and its protection & interception technology are studied theoretically and experimentally in this dissertation
建立了泄漏發射源和偵收系統的信息論模型，討論了tempest收發系統的保熵性，從理論和實驗兩方面開展了數字偵收系統的抗噪聲性能研究。 -
After analyzing track performance, noise performance, and capture performance, the chapter draws a conclusion about how to design pll and how to select the parameters the best for the loop
通過對理想二階環的跟蹤特性、噪聲特性、捕獲特性的分析，得出環路的設計及環路參數的最佳化。 -
Abstract : a noise model for the analog correlator used in the ultra wideband receivers is proposed due to lack of simulation capability on noise performance of the correlator in current eda tools. the analog correlator circuit is divided into several parts to calculate the equivalent noise sources respectively. the ideal impulse generators, instead of the noise sources, are then applied to obtain the time varying transfer functions. fourier transforms are carried out to explore the relationship between the noise input and output in frequency domain for each part. then the symmetrical noise sources are grouped together and the periodicity of the circuit is utilized to further simplify the model. this model can be used to evaluate noise performance of the correlator
文摘:給出了分析模擬相關器的噪聲模型.將相關器分成不同的幾個子模塊后，對各模塊分別計算等效噪聲源.然後用理想脈沖源代替噪聲源計算電路的時變傳輸函數，接著用傅里葉變換計算輸入輸出的頻域關系.利用電路的對稱結構合併對稱的子模塊可以進一步簡化模型.該模型可以用來估計相關器的噪聲性能 -
Aluminum choke rings and a dorne margolin dipole antenna element, low - noise amplifier exhibit superior low - noise performance, obtaining
流圈和一個dorne margolin偶極元件，低噪音放大器lna體現了出色的低噪音功 -
Electroacoustics - instruments for measurement of aircraft noise - performance requirements for systems to measure one - third - octave band sound pressure levels in noise certification of transport - category aircraft
電聲學.航空噪聲測量.運輸機噪聲檢定測量三分之一帶寬倍頻聲壓級裝置性能要求 -
Electroacoustics. instruments for measurement of aircraft noise. performance requirements for systems to measure one - thirs - octave band sound pressure levels in noise certification of transport - category aeroplanes
電聲學.航空噪聲測量儀.運輸機噪聲檢定的三分之一倍頻帶聲壓級系統測量用性能要求 -
Electroacoustics - instruments for measurement of aircraft noise - performance requirements for systems to measure one - third - octave band sound pressure levels in noise certification of transport - category aeroplanes
電聲學.航空噪聲測量儀器.在運輸機噪聲鑒定中測量三分之一帶寬倍頻聲壓級裝置的性能要求 -
The epd and the highways department are jointly studying low - noise road surface materials that would be suitable for hong kong. they have published guidelines on noise barrier design which address the aesthetic and landscape considerations as well as structural and noise performance
環保署與路政署正合力研究適用於香港的低噪音鋪路物料，並發出了隔音屏障設計的指引，就景觀結構及隔音效能提供意見。 -
This paper mainly introduce the teconology of design modern microwave hopping frequency pll synthesizer with low phase noise. on the foundation of analysis of phase noise performance of pll circuit, i made some reasearch in system shcemes and methods for low phase noise design of microwave hopping frequency pll. some innovative ideas of low phase noise design about pll is presented in this paper
本文主要研究現代微波鎖相跳頻源低相噪設計技術。在對鎖相環噪聲性能分析的基礎上，對現代微波鎖相跳頻源多種低相位噪聲設計方案進行分析研究。提出了低噪聲鎖相跳頻源設計的一些獨道見解。 -
Tested the volterra series " anti - noise performance. bring out the local projection method to reduce additional noise of chaotic time series in phase space
引入基於相空間的局部投影法對帶噪的混沌時間序列進行了降噪處理，明顯提高了volterra級數模型的抗干擾性能。 -
Then it gives the detailed introduction to the basic principle of pll, and analysis of each module and the noise performance
接著介紹了pll的基本原理，分析了其噪聲性能和雜散。
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