能在非常短的时间内计算出给定区间素数个数 最大计算范围达到10^18 测试结果(输入b)机器为windows 7 2.26G i3 350M 笔记本上的运行 测试结果 I[10000000000000000, 10000001000000000] = 27153205, time use 3589.64 ms I[1000000000000000, 1000001000000000] = 28946421, time use 2699.64 ms I[100000000000000, 1000
Visual Assist X runs as a fully functional trial for 30 days if installed without an activation key, and can subsequently be activated with the purchase of a license. No reinstallation or reconfiguration is required.
软件简介: Windows Key Enterprise Edition v7.5 Build 1837 注册版,12月15日发布,用于在管理员密码、安全启动密码或者密码盘丢失的情况下重设密码。1:100%的恢复成功率; 2:可以在没有光驱和软驱下使用可引导的USB驱动重置密码; 3:重置任意帐户的密码; 4:从启动光盘直接恢复密码,无需软盘; 5:支持Windows 2003 Server/Windows XP Home and Professional Editions/Windows 2
Matlab implementation for nonlinear robust fuzzy PCA algorithm Function call: [scores,loads]=nfrpca(x,LV,method) INPUTS: 1)x: your data matrix samples in rows and variables in columns. 2)LV: How many variables to use from data, if not specified all