摘要
对一类单调可微的有界函数 ,利用相对变化率的概念 ,定义了一种由该函数生成的概率密度函数 ,讨论了有关数学期望的计算和性质 ,并给出了在函数上升或下降速度比较、药动学模型识别中的应用 .
Using conception of relative rate of change, a definition of probability density function is given based on the class of differentiable monotone function which is bounded on domain of definition. Calculation and properties of the mathematical expectation are discussed. Applications are given such as comparison to rate of function increase or decrease and model identify in pharmacokinetics.
出处
《数学的实践与认识》
CSCD
北大核心
2004年第1期94-98,共5页
Mathematics in Practice and Theory
