ǰλãҳ > 计量习题(课后)讲解 - 百度文库
ģͽʾûи֮ĶϵԵѧ̼
2ļ濴ѧһžѧƣ 𣺣1ӼѧĶ忴
2Ӽѧѧеĵλ 3Ӽѧо 4ӽӦüѧģ͵Ĺ̿
3ȷ˱ͱ֮ȷѡͱ
𣺣1ҪȷͰоľаľѧۺ;Ϊɡ 2ҪݵĿɵԡ
3Ҫѡ֮ĹϵʹÿһͱǶġ 4ȷģ͵ѧʽ
𣺣1ѡģѧʽҪǾΪۡ
2ҲԸݱͱ뱻ͱ֮ϵɢͼΪģ͵ݡ
3ij£ȷģ͵ѧʽôҪøֿܵʽģ⣬ȻѡģϺõһ֡
5ʱݺͺкβͬ
ʱһʱȺеͳݡһͬһʱϵĵݡ
6ģԳɹҪʲô
𣺳ɹҪۡݡۣоľΪۣǼѧо
Ҫģͷͼ㷽ǼѧоĹֶΣǼѧͬѧ֧ѧҪݣӳоĻˮƽԼⲿݣ彲ϢǼѧоԭϡȱһɡ
7عϵϵϵ
عϵָϵı۲ֳֵ֮ѧϵϵ ϵָϱΪϵԣΪıΪԭıģԭı仯ı仯ϵеϵͻΪϵ֮֡
ϵı֮һѧϵعϵعϵı֮䲢һϵ
8عطϵ
طжϱ֮Ƿعϵѧ֮ͨϵʵ֡عҲжϱ֮Ƿعϵһѧжһһɿر֮Ƿعϵ
ڶ ̼ѧģ뷽ϣ
һ⣺
1.ѧеĺϵȣģ͵صu u˷ḻݣҪķ______ڽͱбԵصӰ___________________۲ֵĹ۲Ӱ______________________ģϵ趨Ӱ__________________صӰ_______________
2.ģͨС˷Ļٶ____ֵ______________ͬ_______________ͱ߽ͱΪ_______
3.ͱĹ۲ֵYiعֵE(Y)֮ƫΪ_________ͱ
?۲ֵYiعֵYi֮ƫΪ______в____
4.ԻعģY??0??1X??С˹ƣС
????X)2_____________ ?)2?min?(Y??_______min?e2?min?(Y?Y015.˹ɷ֤ĸƫУͨС˹___ЧԻ߷С_______ԣɴ˲ʹС˷ͳѧͼѧл㷺Ӧá
6. ͨС˷õIJ______________ƫ_________Ч_______ͳʡ
????X???X????Yi011i22i7.ڸˮƽ£С?2;Ҫ____۲ֵķɢ____________________________________ģ͵Ŷ________
8.ļ(ġ)ģС˷ʱģҪ뼾һĸΪ____3______
9.ԼѧģͳƼ_____Ŷȼ_____顢_______̵Լ___顢_______Լ___顣
10.ƽTSSӳ____ͱ۲ֵֵ_______________֮ƽͣعƽESSӳ_______ͱֵֵ_____________֮ƽͣвƽRSSӳ____________ͱ۲ֵֵ_________֮ƽ͡
11.Լļ_____ģбͱͱ֮ԹϵǷ________________ __________________
12.ģYi??0??1X1i??2X2i????kXki??ii=1,2,,nһ㾭ΪģƵĻҪΪ__________ n30n3k+1___________
13.ԻعģYi??0??1X1i??2X2i??3X3i??iС˷õҪСnӦ______ n30n12______
14.ԻعģתΪԻعģͣõѧ____ֱû____________任_________չ_____
15.ڼýģʱԷģ͵Ĵ֮һԻģY?XԻı任
?X??ʽΪ________ Y*=1/Y X*=1/X ____________任ģʽΪ___Y*=+X*_______
e???X16.ڼýģʱԷģ͵Ĵ֮һԻģY?Իı任???X1?eʽΪ___________ Y*=ln(Y/(1-Y))_________任ģʽΪ______Y*=+X ____
ѡ⣺
1.عжģB
A.ͱͱͱ
B.ͱΪͱΪ C.ͱͱͱΪ
D.ͱΪͱΪ
2.СָʹDﵽСֵԭȷع鷽̡
? ? B.?Yt?YA.?Yt?Yttt?1t?1n??n
92ƪĵ