Xu Cui
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564 Stories by Xu Cui
Assume you got correlation r=0.6 between two variables (N=10), is 0.6 significantly bigger than 0? Or if you observed r=0.98, is it significantly different from r=0.9? For these questions, we need to know the distribution of r of our sample, given th
不熟悉中国八十年代九十年代初的人，可能不知道下面这张照片是干什么的。这是在一场气功讲座上，群众高举双手在“接气”（1987）。我上初中高中时（89-96），学校就很流行这个，校领导也支持，有时还请气功
Download the following 4 files: porttalk.sys, copy to C:\WINDOWS\system32\drivers lptread.m lptread.mexw32 lptwrite.mexw32 Copy the last three files to a directory where your matlab can access. Your LPT port number is probably 0x378 (or 888). Assume
I wrote some batch scripts for NIRS-SPM. They, together with NIRS-SPM and xTopo, are called “super” package (I apparently run out of names). The “super” package are located in directory: /fs/quarry/cuixu/NIRS/super Please don&
因为写peaya paper的缘故，对Adobe的一些新技术有所了解，简单介绍几个吧： 1。stratus，rtmfp服务器，可以实现p2p网络电话，视频聊天。也可以做简单的游戏。现为beta，免费，
话说当年孙悟空大闹天宫，观世音菩萨举荐二郎神带兵降妖，天兵天将在花果山群猴大战。正斗间，大圣忽见本营中妖猴惊散，自觉心慌，抽身就走，众天将慌慌张张，前后寻觅不见，一齐吆喝道：“走了这猴精也！走了这猴精
10-20 system is a method to localize brain areas. It uses 4 landmarks of head: 1 the nasion which is the point between the forehead and the nose; 2 the inion which is the lowest point of the skull from the back of the head and is normally indicated