欧美极品高清xxxxhd,国产日产欧美最新,无码AV国产东京热AV无码,国产精品人与动性XXX,国产传媒亚洲综合一区二区,四库影院永久国产精品,毛片免费免费高清视频,福利所导航夜趣136

標題: 向量化程序在求平均電阻中的應用 [打印本頁]

作者: liuda 時間: 2015-1-22 03:08
標題: 向量化程序在求平均電阻中的應用
>> vr=[0.89,1.20,3.09,4.27,3.62,7.71,8.99,7.92,9.70,10.41];
>> ir=[0.028,0.040,0.100,0.145,0.118,0.258,0.299,0.257,0.308,0.345];
>> r=vr./ir

r =

31.7857 30.0000 30.9000 29.4483 30.6780 29.8837 30.0669 30.8171 31.4935 30.1739

>> rm=mean(r)

rm =

30.5247

歡迎光臨 (http://www.raoushi.com/bbs/)