只需一步,快速开始
原帖由 xiaofan 于 2008-4-19 16:03 发表 登录/注册后可看大图 为什么??????? 归一化处理: p=(huanghe_p-min(huanghe_p))/(max(huanghe_p)-min(huanghe_p)); t=(huanghe_t-min(huanghe_t))/(max(huanghe_t)-min(huanghe_t)); 结果反归一化: t1=y1*(max(huanghe_t(1 ...
使用道具 举报
本版积分规则 发表回复 回帖后跳转到最后一页
|小黑屋|Archiver|手机版|联系我们|声振论坛
GMT+8, 2024-11-17 09:58 , Processed in 0.074272 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.