equation n. 1.平衡,均衡;平均,相等。 2.【數(shù)學(xué)】方程式,等式。 3.【天文學(xué)】(時(shí))差;均分,等分。 4.【化學(xué)】反應(yīng)式。 algebraic [linear, simple, quadratic, cubic, simultaneous] equation 代數(shù)(一次,一元一次,二次,三次,聯(lián)立)方程式。 differential equation 微分方程。 an identical equation 恒等式。 equation of light 【天文學(xué)】光行時(shí)差。 equation of payments 平均分期付款。 equation of state 【物理學(xué)】物態(tài)方程式。 equation of time 【天文學(xué)】時(shí)差。 personal equation 【天文學(xué)】觀測(cè)上的個(gè)人誤差。
In this paper , we firstly discuss a sort of backward stochastic equations and its applications in finance 其次,討論了一類離散型倒向隨機(jī)微分方程的收斂性問(wèn)題及其解的描述。
This paper mainly finished the following jobs with the theory of stochastic equation and financial market 本文利用隨機(jī)微分方程的有關(guān)理論和金融市場(chǎng)理論主要做了如下幾個(gè)方面的工作。
The stochastic equation of virtual work based on total lagrangian method is developed to analyze the influences of vicoelasticity , large deformation and randomness simultaneously . the nonlinear equilibrium equations of viscoelastic stochastic fem are derived . the full newton - raphson method is used to get the numerical solutions 建立了基于totallagrangian法的隨機(jī)虛功方程,能夠同時(shí)考慮粘彈性、大變形以及隨機(jī)性的影響,導(dǎo)出了非線性粘彈性隨機(jī)有限元平衡方程,分析了其具體迭代求解方法。
Based on the principle of the cooperation , i . e , the correlative stochastic equations are located on the same probability level , the linear regression with fuzzy weight analysis is adopted to fit the test data , and the three - parameter stress - life curves of the mean and the mean square deviation are obtained 根據(jù)協(xié)同原理,即相關(guān)聯(lián)的隨機(jī)方程動(dòng)態(tài)地處于同一概率水準(zhǔn),采用模糊隨機(jī)加權(quán)線性回歸方法對(duì)試驗(yàn)數(shù)據(jù)進(jìn)行擬合,得到了三參數(shù)的應(yīng)力-壽命模型均值和均方差曲線,從而求得在給定應(yīng)力下各可靠度的疲勞壽命。