查询词典 probability distribution function

This text has mainly introduced seven kinds of popularization of the total probability formula , and the total application in three aspects of probability formula, i.e.

摘要全概率公式是概率论中的1个重要公式，本文对此公式进行若干推广，并对此公式在概率计算、边际分布计算以及递推公式的建立等方面的应用进行了1些探讨。

On the basis of that,the probability of rear-end collision which is used to express the risk of car-following is calculated by the method of total probability.

首次将追尾事故发生的过程分为前车减速与前车减速条件下的碰撞两起事件，运用条件概率的思想求出追尾事故发生的概率来表征跟车风险。

Therefore, in order to guarantee the QoS requirements of each user, we proposed novel power allocation schemes to i minimize the maximum outage probability over all users, and ii to maximize the minimum rate under the outage probability and total power constraints.

由于每个用户的信道状态不同，采用传统的平均功率分配策略并非最优，为了满足用户的QoS要求，首先建立了在总功率受限条件下最小化最大用户中断概率的功率分配方案。

Analytical results indicate that the three-states Markov chain has the transition probability that is closest to the true ranking probability.

分析的结果指出，三个状态的马可夫链较为接近实际的移转机率。

We will first define a partial probability, which is the probability of reaching an intermediate state in the trellis.

我们将首先定义部分概率的概念，也就是在格子中到达中间状态的概率。

We will first define the partial probability δ, which is the probability of reaching a particular intermediate state in the trellis.

我们首先定义一个部分概率δ，它是在格状图中到达某个特定中间状态的概率。

Valuation of movement probability has remained difficult to solve up to now without appropriate solution given to it.Today the movement probability used in ore-drawing simulation is still with traditional valuation all through,but it is unadaptable to mining simulations nowadays.

移动概率赋值问题至今没有一个很好的解决方法，现今的放矿仿真使用的移动概率仍然为传统的移动概率赋值方法，并且是始终不变的，已经不能适应现今矿山的仿真要求。

Based on the analytic results, suitable thresholds can be determined according to the system parameters, including the probability of buffer underflow, the probability of buffer overflow and the average playout rate.

该算法改进了Yuang的算法，根据接收端缓冲区的占用情况来动态地调整媒体的播放速率，媒体内同步的要求决定了媒体播放速率的变化范围。

This text makes use of the diagram of Venn, changing abstract probability into the direct- viewing diagrams. It is completely to explain how to use the diagram of Venn to show the relation of events and the area of the diagram express event probability.

本文将利用数形结合的思想，把抽象的概念转化为直观的Venn图，并将全面完整地阐述如何利用Venn图表示事件之间的关系，图形的面积表示事件的概率。

Major topics covered are: basic concepts of probability, sample space and events, axioms of probability, random variables, discrete and continuous distributions, joint and marginal distributions, numerical characteristic for random variables, the weak law of large numbers, central limit theorem, basic concepts of statistics, parameter estimate, hypothesis testing and regression analysis.

本课程的基本内容有：随机事件及其概率、随机变量及其分布、多维随机变量及其分布、随机变量的数字特征、大数定律与极限定理、数理统计的基础知识、参数估计、假设检验、回归分析。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。