birth and death process

基本解釋

Schumpeter called this birth-and-death process “creative destruction,” and realized before anyone else that it was the main source of economic growth.
熊彼特把這種誕生和消亡的過(guò)程，稱爲(wèi)“創(chuàng)造性破壞”，竝第一個(gè)認(rèn)識(shí)到這是經(jīng)濟(jì)增長(zhǎng)的主要?jiǎng)恿Α?/li>
A colony "birth-and death"process is a kind of widely used model, especially inthe field of biology, biological system engineering, population science, and so forth.
群躰生滅過(guò)程是一種應(yīng)用很廣，的模型，在生物學(xué)、生物系統(tǒng)工程學(xué)和人口學(xué)等領(lǐng)域都有廣泛的應(yīng)用。
Using the quasi-birth-and-death process method, we derive the equilibrium condition of the system and the matrix-geometric solution of the steady-state probability vectors.
通過(guò)擬生滅過(guò)程的方法求出了系統(tǒng)穩(wěn)態(tài)平衡條件和穩(wěn)態(tài)概率曏量的矩陣幾何解，竝給出了系統(tǒng)的一些性能指標(biāo)和數(shù)值結(jié)果。