文章目录 随机结构举例 two classical combinatorial distributionsPGF Probability generating functions定义矩 Moments例题二项分布的r order-阶乘矩 附录拿 κ i \kappa_i κi写 G ( e t ) G(e^t) G(et) (把累计量的定义式取指数)拿 μ m \mu_m μm写拿 α m \alpha_m …
[原文连接]http://bhandler.spaces.live.com/blog/cns!70F64BC910C9F7F3!1231.entry Ultimate List of Free Windows Software from Microsoft Microsoft has over 150 FREE Windows Programs available for download -- but finding them all is extremely difficult. Until n…