a-weighting 中文意思是什麼

a-weighting 解釋
a計權
  • a : an 用在以母音音素開始的詞前〉 indefinite art 1 〈普通可數名詞第一次提到時,冠以不定冠詞主要表示類...
  1. By extension theory of fuzzy set, definitions of fuzzy expect payoff and fuzzy goal of each player are given to introduce the concept of the attainment degree of fuzzy goal. furthermore, attainment degree of aggregated fuzzy goal is introduced as a commensurable measure. there are two methods in this paper to aggregate fuzzy goals : aggregation by weighting coefficients and aggregation by a minimum component

    通過模糊集的擴展原理得到聯盟的模糊贏得矩陣,通過定義每個局中人對其每個對象的模糊期望贏得、模糊目標,引出模糊目標實現度這一概念,進而引入聯合模糊目標實現度的概念來統一度量,並給出了兩種聯合模糊目標的確定方法:權重系數法與最小分量法。
  2. A disquisition on dynamic weighting system

    動態稱重系統的研究
  3. The form pagination process is based on a weighting system

    窗體分頁過程基於一個權重系統。
  4. In order to obtain a high - quality speech codec, the phase information of speech should be included in codec. in this thesis, a method for quantizing the phase of sew ( slowly evolving waveform ) and reconstructing sew ’ s phase with cubic polynomial interpolation is given based on the perceptual weighting analysis - by - synthesis ( a - b - s ) vector quantizer for the phase spectrum in wi coder

    本文基於感覺加權相位譜分析合成( abs - analysis - by - synthesis )矢量量化方法,給出了一種wi編碼器中慢漸變波形( sew - slowlyevolvingwaveform )的相位信息量化及合成端相位的三次多項式插值重建方法。
  5. However, where a secondary line is too small to be included in the indices, the xd adjustment is calculated using the dividends paid on the main line and the combined share weighting

    但是,非主營業務的數值太小了可以忽略不計入指數,除權調整就用主要業務的支付紅利和加權的股份比重計算。
  6. Orientation weighting restricts the direction of trajectories by predicted candidate trajectories and shrink ferret window, and reduces the amount of calculation. truncated sequential probability ratio test ( tsprt ) is also a algorithm of tbd, it can improve calculation efficiency by multistage thresholds to truncate tree - structured list of candidate trajectory of low degree of confidence

    截斷序貫似然比方法也是一種tbd檢測的方法,其通過多級門限截斷置信度較低的軌跡樹達到提高效率的目的,在動態規劃中加入該演算法,使之積累的軌跡數減少,降低了計算量和存儲量。
  7. Abstract : based on the principle of non - weighting determination of c 、 h 、 n atomic ratio , a micro - injection sample introducing method was developed for determination of h / c ratio for volatile reagent

    文摘:根據不稱重法測定化合物碳、氫、氮原子比的理論,建立了微量注射法測定強揮發性液體樣品的氫/碳原子比的方法。
  8. 102 db signal - to - noise ratio a - weighting ; analog inputs

    類比輸入102db噪訊比a加權
  9. 110 db signal - to - noise ratio a - weighting ; analog outputs

    類比輸出110db噪訊比a加權
  10. The first set of estimated values describes a given formal style while the rest serving as weighting mechanisms, an importance index and a confidence factor, fine - tuning the description

    第二部份乃描述一個設計師可藉以分析現有造形風格並可界定及描述目標市場所期望的造形風格之架構。
  11. On the basis of limitation law of ecological factors, variable weight principle and method were introduced into establishing a systemic approach of crop ecological adaptability evaluation to avoid the disadvantages induced by subjective weighting method

    根據生態因子的限制原理,在生態因子的稀缺性指數的基礎上,提出了作物生態適宜性分析的變動賦權原理和方法,克服了傳統主觀賦權法的不足,形成了較為系統的作物地域生態適宜性評價分析方法。
  12. In this paper, the density of randomly chosen glass micro - beads with high retro - refractive index is determined using a weighting method based on static mechanics, and the measurement deviations are analyzed and discussed

    摘要隨機抽取有代表性的玻璃微珠產品,根據靜力學稱衡法原理,通過測量多珠統計平均法測量回歸反射高折射率玻璃微珠的密度,並分析和討論了測量誤差。
  13. You can search for words or phrases and specify a weighting value

    可以搜索詞或短語,並可以指定加權值。
  14. A more sophisticated approach would also place a weighting factor on each row that represents how important that feature is to the organization

    更好的一種方法是為每一行都設置一個權重系數,該系數表示這個特性對組織而言的重要程度。
  15. After the system has been synchronized, we first use the least square method to make channel estimation, then separate the channel response information from the channel noises by dft. a weighting function based on the minimum mean square error ( mmse ) criteria can be applied to the time domain channel impulse response

    在系統同步條件下,首先使用最小平方方法來估計通道響應,然後利用離散傅利葉變換的性質把通道響應信息和通道噪聲分離,並在時域按最小均方誤差準則做加權處理。
  16. The mean of the intraclass standard deviations of the features is used as a weighting factor during the classification process to improve recognition accuracy. the system is rigorously tested under different conditions, including using different number

    該系統使用不同行數的訓紈集和不同字號的文檔進行了測試,結果表明, tsirikolias mertzios矩利加權規格化生相關提供了最好的識別率。
  17. All kinds of methods measuring noise have been produced and a - weighting sound level is extensively used as a kind of fundamental measure in all of the world

    針對不同環境下的噪聲國際上提出了很多評價方法,目前為世界上廣泛應用的是以a聲級作為基本評價量的評價方法。
  18. In terms of the nature, bank efficiency is an effective allocation of the bank ’ s resource, and is a weighting obtained on the basis of bank resource allocation and effective utilization degree of every resource. bank efficiency can be measured from either the whole or a certain function or part, it is a general term of bank ’ s market competitiveness, input - output capability and sustainable development capability ; bank efficiency is generally known as cost efficiency ( also called as x efficiency or economic efficiency )

    從本質上講,它是銀行對其資源的有效配置,是基於銀行資源配置情況和各項資源利用的有效程度獲得的衡量,它可以從整體來衡量,也可從某一功能單元或某一局部來衡量,是銀行市場競爭能力、投入產出能力和可持續發展能力的總稱;銀行效率廣義上說,其實就是成本效率(又稱x效率或經濟效率) 。
  19. To improve the robustness of the algorithm, we propose a new method to control the local watermarking strength and develop a weighting process of watermark detection. compared with other well - known 3d model watermarking algorithm, our algorithm has following advantages : ( 1 ) it is able distribute information corresponds to a bit of the watermark over the entire model ; ( 2 ) its method to control the local watermarking strength is more better than other ones ; and ( 3 ) its weighting process of the watermark detection improves its robustness against a variety of attacks

    與目前國內外流行的三維模型水印演算法相比,我們的三維模型水印演算法具有以下優點: ( 1 )每1比特水印信息在三維模型西北工業大學博士論文中的分佈更廣;我們提出的水印局部嵌入強度控制方法比其它水印局部嵌入強度控制方法更合理,適用范圍更廣泛,沒有病態情況存在;門)我們提出的雙脈沖加權水印檢測技術有效地降低了噪聲對水印檢測的影響,而其它的三維模型水印演算法都沒有考慮如何根據局部snr對水印的嵌入對象進行加權處理以減少噪聲對檢測水印的影響。
  20. Variance evaluation of a weighting model

    關于稱重模型方差估計的探討
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