exponential distribution

基本解釋

Then based on the exponential distribution of precipitation the model was solved to give the equivalent precipitation of each level in the landscape.
還以實(shí)際降水?dāng)?shù)據(jù)檢驗(yàn)了降水強(qiáng)度的指數(shù)分布，在此基礎(chǔ)上求出了模型的解。
In the To-Be version of the process, I modeled the duration for the task using an Exponential distribution with a mean of 30 minutes, as Figure 39 shows
在流程的將來版本中，我使用 Exponential 分布將該任務(wù)的持續(xù)時(shí)間模擬為平均 30 分鐘，如圖 39 所示
It is assumed that the operating time of units has an exponential distribution, while the repair-time and the vacation time have general continuous distributions.
假定部件的工作時(shí)間服從指數(shù)分布，修理時(shí)間和修理工的休假時(shí)間均服從一般連續(xù)分布。

a continuous single-parameter distribution used esp when making statements about the length of life of certain materials or waiting times between randomly occurring events. Its density function is p(x) = e for positive and nonnegative x, and it is a special case of the gamma distribution

指數(shù)分布
The numerical solutions of the proposed discrete-time models are compared with exactly analytic solutions of the continual-time models under the exponential distribution.
對指數(shù)分布下,離散時(shí)間模型的數(shù)值解、連續(xù)時(shí)間模型的數(shù)值解和連續(xù)時(shí)間模型的解析解進(jìn)行了詳細(xì)的比較研究。
指數(shù)型分配