拉普拉斯分佈 的英文怎麼說
中文拼音 [lāpǔlāsīfēnbù]
拉普拉斯分佈
英文
laplace-verteilung laplace distribution-
It is the heavy - tailed distributions that may not possess all of their moments, and, therefore certainly not their laplace transforms that brings the difficult to analyzing heavy - tailed distribution service time
重尾分佈的拉普拉斯變換不存在,這給重尾分佈服務時間的分析帶來了很大的困難,因此需要用新的方法解決這個問題。In addition, for general erlang ( n ) risk model, an integro - diifcrontial equation for the probability of ultimate ruin are presented : dickson arid hipp ( 2001 ) consider the erlang ( 2 ) risk model, and introduce the expectation of the discounted penalty h ' ( u ) which determines the joint and the marginal distribution of the time to ruin ( t ), the surplus prior to ruin ( u ( t - ) } and the deficit at ruin ( | u ( t ) | )
Dicksonandhipp ( 2001 )同樣考慮了erlang ( 2 )這種風險模型,並介紹了破產時的罰金折現期望w ( u )這一概念。由罰金折現期望可得到破產時刻( t ) ,破產前的瞬間盈餘( u ( t ? ) )和破產時的赤字( u ( t ) )的分佈和它們的聯合分佈,並給出了罰金折現期望滿足的一積分-微分方程,由此方程得到了罰金折現期望的拉普拉斯變換。Applied the robust estimation theory, it is made a new improved least square method. combined the normal distribution and the laplace distribution, there is created a new distribution model uber distribution in the paper, it is improved the method of the gross location and parameter estimation and is cleared out efficiently the gross error ' s effect for dam safety monitoring model
應用抗差估計理論,提出一種抗差最小二乘改進法,結合正態分佈和拉普拉斯分佈,建立新的分佈模式? huber分佈,改進了粗差定位和參數估計的方法,有效地消除粗差對監控模型的影響。In order to solve this problem, a new method is proposed in this paper
這里介紹一種稱為tam ( transformapproximationmethod )的方法,這個方法能較好的解決重尾分佈拉普拉斯變換不存在的問題。Ultrasonic backscattering from a laplacian distributed rough surface
拉普拉斯分佈表面超聲背向散射的研究Speech separation algorithm based on laplace normal mixture distribution probability density function estimation
基於拉普拉斯正態混合分佈概率密度函數估計的語音分離演算法If applied experiential formula mechanically to calculate the dynamic moment of the tri - eccentric butterfly vavle, its errors for the results would be larger. the paper, by virtue of the postulate of flow with fixed constant, eddiless of ideal liquid, calculated laplace equation by finite difference method in rectangular coordinates, gained pressure distribution on the butterfly disc section, thereby figured out its dynamic moment under each opening angle and the method was feasible for calculating dynamic moment of symmetry or not, designed the program and described the curve of dynamic moment. finally, the paper infered their laws
採用經驗公式來計算三偏心蝶閥的動水力矩,誤差比較大,本文根據三偏心蝶閥的結構特點,利用理想流體的定常、無旋流動的假定,用有限差分法在直角坐標系中求解拉普拉斯方程,得到蝶板截面上的壓力分佈,從而計算出蝶板在各個開度下的動水力矩,設計出了求解的程序,給出了程序運行的結果並進行了數據處理從而得到了動水力矩曲線,總結了它的變化規律。分享友人