结果:找到“lyh”相关内容24个,排序为按回复时间降序,搜索更多相关帖子请点击“高级
Map Coloring Polyhedra and the Four Color Problem
1 个回复 - 256 次查看 Map Coloring Polyhedra and the Four Color Problem (Dolciani Mathematical Expositions) 作者: David Barnette 出版社: Mathematical Assn of Amer 出版年: 1984-04 定价: USD 8.00 装帧: Hardcover ISBN ...2023-10-9 05:56 - wxwpxh - 经济金融数学专区
Exact Polyhedral Machining
2 个回复 - 300 次查看 【作者(必填)】Cha-Soo Jun 【文题(必填)】Exact Polyhedral Machining 【年份(必填)】1998 【全文链接或数据库名称(选填)】https://www.researchgate.net/publication/221511749_Exact_Polyhedral_Machining2019-4-3 13:45 - hebaoxing - 求助成功区
A new curve-based approach to polyhedral machining
3 个回复 - 276 次查看 【作者(必填)】Cha-SooJun[/backcolor] 【文题(必填)】 A new curve-based approach to polyhedral machining 【年份(必填)】2002 【全文链接或数据库名称(选填)】https://www.sciencedirect.com/science/a ...2019-4-3 13:43 - hebaoxing - 求助成功区
Hessian Polyhedra, Invariant Theory and Appell Hypergeometric Functions
2 个回复 - 441 次查看 Hessian Polyhedra, Invariant Theory and Appell Hypergeometric Functions | May 2018 | Pages: 316 | By (author): Lei Yang[/backcolor] (Peking University, China) |[/backcolor] DescriptionOur book gives ...2018-11-2 19:50 - 北固隐 - 经管书评
【边界值问题,Springer 函数分析】 Polyharmonic Boundary Value Problems
11 个回复 - 2108 次查看 Polyharmonic Boundary Value Problems Positivity Preserving and Nonlinear Higher Order Elliptic Equations in Bounded Domains Authors: Filippo Gazzola, Hans-Christoph Grunau, Guido Sweers Thi ...2016-12-31 20:42 - cmwei333 - 经济金融数学专区
Delaunay's mesh of convex polyhedron in dimension D.
3 个回复 - 702 次查看 【作者(必填)】P. L. George 【文题(必填)】Delaunay's mesh of convex polyhedron in dimension D. Application to arbitrary polyhedra 【年份(必填)】1992 【全文链接或数据库名称(选填)】https://www.res ...2016-4-6 15:59 - hebaoxing - 求助成功区
Winged Edge Polyhedron Representation
1 个回复 - 1040 次查看 【作者(必填)】Bruce G. Baumgart 【文题(必填)】Winged Edge Polyhedron Representation 【年份(必填)】1972 【全文链接或数据库名称(选填)】https://www.researchgate.net/publication/235129474_Winged_ ...2014-12-4 16:48 - hebaoxing - 求助成功区
Newton polyhedra and zeros of systems of exponential sums
1 个回复 - 881 次查看 【作者(必填)】B. Ya. Kazarnovskii 【文题(必填)】Newton polyhedra and zeros of systems of exponential sums 【年份(必填)】 【全文链接或数据库名称(选填)】http://link.springer.com/article/10.1007 ...2014-11-20 14:34 - chaoyang712 - 求助成功区
An algorithm for volume estimation based on polyhedral approximation
2 个回复 - 667 次查看 【题名】An algorithm for volume estimation based on polyhedral approximation. 【作者】Cook, L. T., P. N. Cook, et al. 【期刊全称】IEEE Transactions on Biomedical Engineering 【年、卷、期、起止页码 ...2013-10-25 14:32 - miaomiaolong - 求助成功区
Steady-state multiplicity and bifurcation analysis via the newton polyhedron
1 个回复 - 916 次查看 Steady-state multiplicity and bifurcation analysis via the newton polyhedron approach G. Lyberatos, B. Kuszta, J.E. Bailey Chemical Engineering Science Volume 39, Issue 6, 1984, Pages 947-960 htt ...2011-11-4 10:27 - chaoyang712 - 求助成功区
为什么sar固定个体、固定时间和双向固定,回归结果是一样的?log-likelyhood值缺失了
2 个回复 - 334 次查看 spatwmat using province0328.dta,name(w) standardize xtset provinceg year xsmle effect1 tindex $c,fe model (sar) wmat (w) tpye(ind) nolog effects2022-3-29 14:03 - binger120 - Stata专版
lyhlmd_2019-12-31 16:15:10_【学习笔记】
2 个回复 - 249 次查看 2019-12-31 16:15 - lyhlmd - Forum
【学习笔记】求俄罗斯国际象棋丛书1-6册。谢谢lilyhuang1230@hotmail.com
0 个回复 - 659 次查看 求俄罗斯国际象棋丛书1-6册。谢谢lilyhuang1230@hotmail.com2019-11-1 19:38 - ll_hqc - Forum
Matlab空间计量时将fanzuan和lyhbzh函数添加到程序文件夹
2 个回复 - 998 次查看 请大神指教如何将Matlab空间计量时将fanzuan和lyhbzh函数添加到程序文件夹2019-2-27 12:40 - 田紫嫣 - 计量经济学与统计软件
Ballyhoo, Buckaroo, and Spuds: Ingenious Tales of Words and Their Origins
0 个回复 - 420 次查看 【作者(必填)】Quinion 【文题(必填)】Ballyhoo, Buckaroo, and Spuds: Ingenious Tales of Words and Their Origins【年份(必填)】2004 【全文链接或数据库名称(选填)】https://www.amazon.com/gp/product/15 ...2019-1-10 10:13 - johnzi0128 - 文献求助专区
请教stata,IVprobit, log likelyhood (not concave)
4 个回复 - 12596 次查看 请问,有两个内生变量(IVprobit),是百分比,然后用default的ML估计就出现似然函数没有办法最大化的问题(机器一直都报not concave,最后没有结果 break),但是加twostep放松共同normal的假设就可以估计结果来。请 ...2009-7-11 21:04 - tccheyi - 计量经济学与统计软件
Geometric Representation of Swept Volumes with Application to Polyhedral Objects
1 个回复 - 766 次查看 【作者(必填)】John D. Weld, Ming C. Leu 【文题(必填)】Geometric Representation of Swept Volumes with Application to Polyhedral Objects. 【年份(必填)】1990 【全文链接或数据库名称(选填)】http:/ ...2014-1-21 17:56 - hebaoxing - 文献求助专区
求助:log likelyhood何意?
17 个回复 - 13817 次查看 1在eviews回归结果中,有log likelyhood一项,比如,该值为-214.0830,是何意? 2为何log likelihood有时会大于1?比如孙敬水《计量经济学》中的一个案例是12。 已经解决。似然值根本就不是概率,当然可能大于1。 ...2010-11-14 18:18 - 耕耘使者 - EViews专版
求Alexander Schrijver的combinatorial optimization:polyhedra and efficiency
0 个回复 - 2989 次查看 Combinatorial Optimization: Polyhedra and Efficiency. New York, NY: Springer-Verlag, 2003. ISBN: 3540443894. 本人金币不多,但是可以给予合理的报酬。 Email:llllqqqq8@gmail.com2010-5-28 10:47 - beyong6630 - 文献求助专区
求助 这个Tobit Estimation 的 likelyhood 应该怎么算?
0 个回复 - 1867 次查看 estimation is as following: y*=x'b+e, e follows N(0,sigma^2) , normal distribution y*<a1,  y<0 a1=<y*=<a2,  y=0 y*<a2,  y>0 How could I get the Ln[G( ...2009-5-11 05:10 - freiburgskirt - 计量经济学与统计软件
求助 这个Tobit Estimation 的 likelyhood 应该怎么算?
0 个回复 - 1677 次查看 estimation is as following:<br/> <br/> y*=x'b+e, e follows N(0,sigma^2) , normal distribution<br/> <br/> y*&lt;a1 y&lt;0 <br/> <br/> a1=&lt;y*=&lt;a2 y=0 <b ...2009-5-11 04:53 - freiburgskirt - 经济金融数学专区