The discrete probability density function of beta distribution was used to express the organs' expansion laws, which was flexible enough to fit a variety of expansion forms.

用離散型Beta概率密度函數(shù)描述植物器官的擴(kuò)展規(guī)律，可靈活地適應(yīng)多種擴(kuò)展曲線類型日韩偷窥无码少妇AV。

According to the principle of profit maximization and based on a discrete demand function which can be represented as a negative binomial distribution,the optimal pricing model for the perishable products is established.

基于一種負(fù)二項(xiàng)分布的離散需求函數(shù)，并在利潤最大化原則下，建立了時(shí)效商品最優(yōu)定價(jià)模型欧美人与禽ZOZOXXXX另类。

Binomial distribution is preferred in testability demonstration,but it is discrete.Because of calculation difficulty,the sampling plan is usually worked out with some adaptations.

在測(cè)試性驗(yàn)證中首選的二項(xiàng)分布是離散取值的，由于計(jì)算困難国产成人精品一区二区不卡，確定抽樣方案通常采用一些變通的方法欧美性爱视频吧。

Although, there has a progress in employing the lattice Boltzmann equation for fluid dynamics and modeling complex physics in fluids recently, there are some problems to be solved, such as the negativity of discrete local equilibrium or evolutionary distribution and the limitation of low Mach number.

盡管近年來在應(yīng)用格子Boltzmann 方程對(duì)流體模擬和建模方面取得了重要進(jìn)展，格子Boltzmann 方法仍有很多問題需要解決欧美性爱视频亚州，例如離散的平衡態(tài)分布函數(shù)及分布函數(shù)的非負(fù)性問題黄色一级免费播放网站、低Mach 數(shù)的限制問題。

Since the equity's price change is discrete when transacting, we use the cumulative link model to build transaction model. We get the conditional probability distribution of the change of equity's price.

而單筆交易中證券價(jià)格的變動(dòng)為離散變量www精品，本文采用積累線性模型為其建模超碰插，得到了在一定的交易方向和交易量下曰本美女毛片一区二区三区，證券價(jià)格變動(dòng)的條件概率分布。

In this paper we propose an approach to augment the algorithm described before to improve their performance by defining the conditional probability distribution of different composition of continuous and discrete attributes, and implement these new modified algorithms in Weka. To reduce the storage complexity of the AODE algorithm, we used the selective ensemble method to modify it.

在本文中我們提出了通過有效地定義條件概率分布來改善基于樸素貝葉斯分類器的改進(jìn)算法的性能的方法羞羞无遮掩免费视频在线观看，并在Weka的框架下實(shí)現(xiàn)了我們提出的改進(jìn)算法禁18在线观看免费网…，同時(shí)考慮到AODE算法較高的空間復(fù)雜度，我們利用選擇性集成的思想對(duì)AODE算法進(jìn)行了改進(jìn)久草A片在线视频，以降低其存儲(chǔ)空間復(fù)雜度8x8cmo永久免费视频。

Topology optimization aims at finding the optimal distribution of materials in a prescribed design domain and the optimal way of component connection in a discrete structure.

所謂拓?fù)鋬?yōu)化，就是要在給定的約束條件下人人操人日免，在一塊預(yù)先給定的設(shè)計(jì)區(qū)域中決定最優(yōu)的材料分布方式或者構(gòu)件之間的最優(yōu)連接關(guān)系久久久久精品无码。

First, an overview of discrete and continuous approximation models of the distribution network designing is present, as well as the models' strong points, shortcomings and their complement relationships.

對(duì)分銷網(wǎng)絡(luò)設(shè)計(jì)的離散模型和連續(xù)近似模型進(jìn)行比較，指出兩者的優(yōu)缺點(diǎn)及它們之間的互補(bǔ)關(guān)系91免费在线。

As to the risk model with random premium rate, we concerned with discrete random variable, continuous random variable and general random variable. We derive the formula of ruin probability, the extreme during the total duration of negative surplus and the joint distribution of the surplus immediately before ruin and the deficit at ruin.

對(duì)于保費(fèi)率為隨機(jī)變量的一類風(fēng)險(xiǎn)模型黄色网站.www，本文就離散的隨機(jī)變量、連續(xù)的隨機(jī)變量无码精品久久久久久天天影视、一般的隨機(jī)變量三個(gè)方面進(jìn)行討論久久精品视频色，運(yùn)用概率方法和風(fēng)險(xiǎn)理論的方法推導(dǎo)出破產(chǎn)概率、末離前最大盈余分布黄片一级三级高清黄色视频、破產(chǎn)前瞬時(shí)盈余與破產(chǎn)赤字的聯(lián)合分布等精算量分布的一般公式欧美成A人片在线观看完整版。

The conventional discrete random phases by registers shifting method are replaced by the introducing continuous uniform distribution phases. The proposed method can produce high quality random signals and is convenient in the software programming.

采用連續(xù)均勻分布的隨機(jī)相位代替原來以寄存器移位方式生成的離散隨機(jī)相位，這不但提高了信號(hào)的生成質(zhì)量尤物二区在线视频，而且使編程過程更簡單欧美精品亚洲精品日韩。