noise objective 中文意思是什麼
noise objective
解釋
噪聲標限-
The dissertation discusses the characteristics of the human auditory system and its describable method and with this understanding establishes the objective method based on subjective perception. it is clarified that the person ' s evaluation on noise is not only " subjective " and qualitative analysis, but also quantitative analysis based on stable foundations. the availability and some problems of these methods of sound quality are illustrated with some concrete emulational examples
論文詳細討論了人耳聽覺的一般特性及其描述方法，以其為基礎確立聲質量的基於主觀感覺的客觀評價方法，說明了人對噪聲的評價並不僅僅只是「主觀」的、定性的東西，而是可以建立在堅實基礎上來進行定量分析的，並通過具體算例說明聲質量方法的有效性和存在的問題。 -
In this paper, the author established the model of objective evaluate parameters of sound quality and develope d an objective evaluation system which could give quantitative objective evaluate parameters, such as loudness, sharpness, roughness, psychoacoustics annoyance ( pa ) etc. paper also describes an subjective evaluation investigation ir " " hich 16 subjects used pair comparison statistical evaluation methods to evaluate the noise character of room air - conditioners, the results show that there is generality good agreement between quantitative objective evaluate sound quality parameters and subjective evaluation. at the same time an example of application of the technique to improve the noise character of room air - conditioner is offered
此外本文還介紹了一個應用聲質量評價技術改進kfr - 50hw / e2d空調器聲質量的實例，通過對空調器室外機管系、導流罩、出風網等進行改進，空調器的聲質量得到了明顯改善：在室外風量提高164m ~ 3 / h情況下，聲音響度下降16 ，波動強度明顯改善，尖銳度指標也略有下降，作者同時總結了不同改進措施對產品聲質量影響的方式，以期為今後的聲質量改進提供借鑒。 -
Based on the variables of inlet length, compression ratio, inlet opening phase and the exhaust closing phase, multi - objective optimization was conducted for power, torque, combustion noise and fuel consumption indicators with constraint conditions of fuel consumption rate and the maximum breakout pressure
以進氣道長度、壓縮比、進氣開啟相位、排氣關閉相位為可變因素；以比油耗、最高爆發壓力為約束條件，針對滿足功率、扭矩、燃燒噪聲和油耗指標進行多目標優化設計。 -
Objective : this panel study aimed to investigate effects of occupational noise exposure on ambulatory vascular structural properties in male workers
目的：探討職業噪音暴露對男性工人之動態血管構造特性的影響。 -
Objective to investigate the change of threshold of electrical sense through experiments in the presence of electrical noise according to stochastic resonance phenomenon that has been observed in somatosensory system
摘要目的通過實驗考察人體電感覺在電噪聲作用下感覺閾值的變化情況，以此來驗證體覺中噪聲增強感覺的現象。 -
Because of the objective factors, such as the detector noise and misalignments, it is very important to make a detailed study of the attacking methods for the sake of practicality
由於客觀因素的影響，比如探測器的噪聲、失調等，為了確保量子密鑰分配方案的實用性，研究竊聽者採取的竊聽方式是十分重要的。 -
In the thesis the low drag - low noise optimization of the vehicle main form design is realized, main accomplishments are as follows. researched the knowledge of drag and flow noise, the parameters of the boundary layer are calculated by the hess - smith method and boundary layer momentum integral method. the calculation of the length of transition zone and change in boundary layer displacement thickness between laminar and turbulent states in the transition is improved, then the drag coefficient and self - noise from the transition zone are calculated as the objective functions of the optimization
主要研究內容和成果如下：對航行器繞流流場進行分析，深入研究了阻力和流噪聲產生機理，建立了阻力系數和自噪聲的評估數值計算模型；採用物面分佈源匯法和邊界層動量積分法對繞流流場的流體動力參數進行計算，改進了轉捩區長度和邊界層位移厚度的計算，應用於航行器頭部駐點自噪聲的計算；最後設計了阻力系數和自噪聲數值計算程序模塊。 -
To make a product ' s quality insensitive to the noise and improve the product ' s reliability, a percentile based optimization model for robust design is also presented by taking into account both the design objective robustness and the feasibility robustness of design constraints
為了提高產品的抗干擾能力和可靠性，在同時考慮設計目標的健壯性和設計約束的可行健壯性的基礎上，建立了基於分位數的產品健壯設計優化模型。 -
Aimed at mark line navigation, this dissertation takes car - like agv as the research objective, suggests a navigation route recognition algorithm based on linear model, which resolves the problems such as noise elimination, the edge of the mark line obtaining and the location of the agv during the process of image processing
針對標識線導航，本文以兩輪驅動自動引導車為研究對象，提出了基於線性模型的路徑識別演算法，解決了圖像處理過程中的噪聲消除、邊緣提取、車體的位置信息分析等問題。 -
Simulation results show that both objective gains measured in psnr ( peak signal - to - noise ratio ) and visual improvements of reconstructed video can be achieved by utilizing introduced methods. chapter 5 gives the implementation of jvt - based nwarq technique
實驗結果表明，各改進演算法能不同程度地提高和改善重建圖像的峰值信噪比（ psnr ）和主觀質量；第五章研究、實現並測試了基於jvt視頻編碼標準的無等待arq技術。 -
In view of the fact that there is inevitably noise in actual projections, single objective ca n ' t express reconstruction characteristic accurately, so the author pays more attention to other objectives of reconstruction image to make full use of the mutual information among the incomplete projections and the vector mathematic programming is presented to solve the imaging problem
鑒于實際投影中存在不可避免的噪聲，單一目標無法準確描述重建特性，為此需兼顧重建圖像的其它指標，更好地挖掘不完全投影數據之間的相互信息。於此，作者提出採用向量優化法來表述成像問題。 -
This paper depicts a signal processing system for lfmcw radar. this system is mainly used to eliminate noise interference in the sampled signal, check out the objective signal, and send the processing results to a computer via networks
本論文著重敘述了一種基於lfmcw雷達信號處理系統，該系統主要用於從采樣后得到的信息中消除噪聲干擾，檢測出目標信號，並能將最終的處理結果數據通過網路介面傳給計算機，經計算機處理后顯示出來。 -
The control objective of this method can be a time variant function or an equilibrium, this method is not affected by the initial condition of the system, the method also demonstrates robustness against model error and measurement noise
該方法的控制目標可以是時變函數或平衡點，控制不受初值限制，對模型誤差和測量噪聲具有一定的魯棒性。 -
In case of the real limitations given by the objective circumstances where the noise pollution from air - conditioning equipment can not be eliminated for the time being, care must be taken to minimize the harm caused by noise pollution and a written agreement shall be reached through consultation with the affected units or individual persons
確因客觀條件所限，暫時不能通過治理消除空調設備噪聲污染的，必須把噪聲污染危害減少到最低程度，並與受污染的單位和個人協商，達成書面協議。 -
Based on above, we proposed the intelligently optimized and comprehensive diagnosis approach - genetic algorithm ( ga ) - based intelligently optimized diagnosis algorithm which is introduced in detail in this paper. following basic theory and approach about ga, optimized objective function is decided through fuzzy logic theory, then fitness function is derived and at last how to optimize and diagnose pattern parameters intelligently is discussed with ga, including coding approach, interlace, probability selection and single copy of optimizing parameters. based on our cooperative engineer, intelligent optimization and noise diagnosis processes are discussed and diagrammized in the software designing
基於這些理論，我們研究出一種智能優化和綜合智能診斷方法，即基於模糊遺傳演算法（ f ? ga ）的智能優化診斷方法，論文對該方法作了詳細介紹：首先介紹了遺傳演算法的基本理論及方法，接著用模糊推理理論確定優化目標函數，然後根據優化目標函數導出適應度函數，最後介紹了如何用遺傳演算法對花紋參數進行智能優化和噪聲智能診斷的，其中，講述了各個待優化參數的編碼方法、交叉、概率選擇復制個體方法等。 -
Does not comply with objective technical criteria in the form of acceptable noise levels as set out in the technical memorandum for the assessment of noise from places other than domestic premises, public places or construction sites
不符合管制非住用處所非公眾地方或非建築地盤噪音技術備忘錄訂明的可接受的噪音聲級技術準則
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