结果:找到“MBI”相关内容933个,排序为按回复时间降序,搜索更多相关帖子请点击“高级”
Combinatorial Matrix Theory
7 个回复 - 1559 次查看
This book contains the notes of the lectures delivered at an Advanced Course on Combinatorial Matrix Theory held at Centre de Recerca Matemàtica (CRM) in Barcelona. These notes correspond to five ser ...
2018-3-31 20:28 - nivastuli - 博弈论
【勇敢的抱负:美国革命的命运】 Valiant Ambition (2016)
12 个回复 - 1118 次查看
Valiant Ambition: George Washington, Benedict Arnold, and the Fate of the American Revolution
by Nathaniel Philbrick (Author)
"May be one of the greatest what-if books of the age—a volume ...
2016-12-1 03:28 - cmwei333 - 经管书评
Combinatorial scientific computing
6 个回复 - 1432 次查看
Product Details
[*]Series: Chapman & Hall/CRC Computational Science (Book 12)
[*]Hardcover: 600 pages
[*]Publisher: Chapman and Hall/CRC; 1 edition (January 25, 2012)
[*]Language: English
[*] ...
2015-10-24 08:53 - Nicolle - winbugs及其他软件专版
用GMM时总是出现“c ambiguous abbreviation”
2 个回复 - 3146 次查看
利用面板数据,采用GMM回归。输入命令xtdpdsys lnquality tfp lnscale avgcapital debt lnage avgwage,lags(1) maxldep(2) endogenous(lnofdi,lag(1,1)) twostep vce(robust),系统报错c ambiguous abbreviation。
...
2018-12-11 08:30 - 夏幻 - Stata专版
Combinatorial Optimization
2 个回复 - 1318 次查看
William J. Cook, William H. Cunningham, William R. Pulleyblank, Alexander Schrijver-Combinatorial Optimization-Wiley-Interscience (1997).pdf[/backcolor]
2018-11-12 10:49 - kein强 - 管理科学
【2019新书】Nonlinear Combinatorial Optimization
25 个回复 - 7156 次查看
Nonlinear Combinatorial Optimization
by Ding-Zhu Du (Editor), Panos M. Pardalos (Editor), Zhao Zhang (Editor)
About the Author
Ding-Zhu Du is the EiC of the Journal of Combinatorial Optimization ...
2019-6-2 03:37 - slowry - 金融学(理论版)
Ambisonic中的方向性强调
0 个回复 - 315 次查看
摘要翻译:
我们描述了一种ambisonics增强方法,该方法在较低的计算代价下增加了特定方向的信号强度。该方法可以在静态设置中使用,以强调从特定方向或一组方向到达的信号。它也可以用于自适应排列中,其中它锐化方向 ...
2022-4-5 15:05 - 能者818 - Forum
graph combine的使用
11 个回复 - 17367 次查看
请问各位大侠这个命令如何使用,本人先将画出的图保存,再利用上述命令总是提示:graph1 is not a memory graph.请问这是什么原因?我的操作方法如下:
hist szlgr,bin(40)
graph save graph1.png
hist szar,bin( ...
2012-8-30 21:09 - ipony - Stata专版
总是出现year ambiguous abbreviation
13 个回复 - 32610 次查看
use dataset6,clear
merge n:1 city year using dataset7
keep if _m==3
drop _m
merge n:1 city year using gdp
keep if _m==3
drop _m
save dataset,replace
use dataset,clear
gen SOE_Pro=SOE*Pro
总 ...
2016-8-15 20:37 - wubingbing0129 - Stata专版
smbinning报错 ,求大神解答
2 个回复 - 4122 次查看
result result
[1] "Target (y) not found or it is not numeric"
result$ivtable # Information value
> result$ivtable
Error in result$ivtable : $ operator is invalid for atomic vectors
2017-3-21 16:53 - cindyzmm - R语言论坛