exponential density 中文意思是什麼
exponential density
解釋
指數密度- exponential : adj 指數的，冪的。 exponential curve 指數曲線。 exponential function 指數函數。 exponential sum ...
- density : n. 1. 稠密；濃厚。2. 【物理學】濃度；密度；比重。3. 愚鈍，昏庸。
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Simultatly, based on the vaviaction of seismic signal - noise ratio, the anthor use the funtion singular method in the seismic data procesy and put forward the wavelet amplitude singular exponentid method and the wavelet power spectrum singular exponential for the fractued density detection
與此同時，將函數奇異性分析的思想引到地震信號處理中來，針對地震信號信噪比的高低，提出小波振幅奇異性指數法和小波功率譜奇異性指數法的裂縫密度檢測方法。 -
Also, in our software, we have made the practical seismic data processing by the prediction of fractured amizuth and the fractured density, then evaluated the exactitude of the predictions by the evaluation of the assessment parauceter, and at last confirm one optimum detection methods of fractured amizuth, the wavelet difference scale filter method, and two the optimmer fractured density detection method, the wavelet amplititude singular exponential method and the wavelet power spectrum singular exponeatial method
並用自編軟體，將三種裂縫方位預測和三種裂縫密度預測用於實際地震資料處理，並用評價參數檢驗評估其正確性，最終在現有的方法中確定了最優裂縫方位檢測方法?小波變尺度濾波法和最優裂縫密度檢測法?小波振幅奇異性指數法和小波功率譜奇異性指數法。 -
The isotropy analyses indicated : the nitrogen density spatial distribution of 0 ~ 100cm depth displays the interest of moderate spatial correlation, its theory pattern accords with the exponential model. but the nitrogen density spatial distribution of 0 ~ 30cm depth is the very feeble correlation, its theory pattern accords with the spherical model
各向同性空間分析結果表明， 0 100cm土壤層厚度氮密度的空間分佈體現為中等的空間相關性，它的理論模型符合指數模型；而0 30cm土壤層氮密度的空間分佈則體現為很弱的相關性，它的理論模型符合球狀模型。 -
The effect of interface state charges on the threshold voltage, drain current, transconductance and field - effect mobility of n - channel sic mosfet is analyzed with numerical method by establishing the model of the interface state density exponential distribution
建立界面態密度的指數分佈模型，用數值方法較為詳細的分析了界面態電荷對n溝mosfet器件閾值，漏電流，跨導和場效應遷移率的影響。 -
Retrieves or sets the fog density for pixel or vertex fog used in exponential fog modes
為指數霧化模式中使用的像素或頂點霧化檢索或設置霧化密度。 -
As examples, heterogeneous anisotropic fractured rocks of which the autocorrelation functions of crack number density can be described as 2 - dimensional exponential ellipsoidal or gaussian function were simulated especially. the results show that : 1 ) the random distribution characters could be different for different elastic constants under the same random distribution of crack number density. 2 ) the exponential ellipsoidal heterogeneous anisotropic random fractured model could be a suitable model for the multi - scaled and self - similar heterogeneous media
模擬結果表明： 1 ）彈性常數的分佈特徵與裂紋數密度的分佈特徵不相同，並且裂紋數密度對不同的彈性常數有不同程度的影響； 2 ）指數橢圓型隨機裂縫模型適用於模擬具有多尺度、自相似的特性非均勻裂縫巖石； 3 ） gaussian型隨機裂縫模型適用於模擬單尺度、平滑的非均勻裂縫巖石。 -
S - eeing that the analysis process is loaded down with trivial details an $ is difficulty extended in multivariate case. however, taking advantage of relation between multivariate failure rate and distribution density function built by the author and endowing conditional failure rates with reasonable value joint with the fatal shock meaning, we easily obtain three - dimensional and even n - dimensional exponential distribution
鑒于該方法分析過程繁瑣，難于得到高維情形。本文另闢蹊徑，利用建立的條件失效率與多維壽命分佈之間關系，並結合致命沖擊含義賦予條件失效率合理的值，得到三維乃至一般的n維指數分佈。 -
The main results : theorem 1. 2. 2 the function ( u ) - satisfies the integro - differential equation where, theorem 1. 3. 2 if * ( ) s analytic on the complex plane except for the roots of in second chapter, we consider a risk process in which inter - arrival times have a phase - type ( 2 ) distribution, a distribution with a density k ( t ) satisfying the following second order linear differential equation : the conditions are satisfied for all convolutions of two exponential distributions ( with not necessarily equal means )
定理1 . 3 . 2若函數~ * （ ）除了方程（ 1 . 3 . 1 ）的極點外，在整個復平面上都是解析的，則ddas 。 type風險模型是風險理論中應用比較廣泛的一類風險模型dicksonandhipp （ 1998 ）研究了索賠時間間隔服從erlang間分佈的情況，並於2001年aun了其罰金折現期望滿k一積分微分方g
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