结果:找到“matric”相关内容130个,排序为按回复时间降序,搜索更多相关帖子请点击“高级
On attainability of Kendall’s tau matrices and concordance signatures
1 个回复 - 212 次查看 【作者(必填)】 2 【文题(必填)】 On attainability of Kendall’s tau matrices and concordance signatures【年份(必填)】 2 【全文链接或数据库名称(选填)】https://www.sciencedirect.com/science/article/ ...2023-11-13 13:17 - internet.hzx - 求助成功区
Hypothesis Tests for Structured Rank Correlation Matrices
3 个回复 - 258 次查看 【作者(必填)】 22 【文题(必填)】 Hypothesis Tests for Structured Rank Correlation Matrices 【年份(必填)】 2322 【全文链接或数据库名称(选填)】https://amstat.tandfonline.com/doi/full/10.1080/01621 ...2023-11-12 13:05 - internet.hzx - 文献求助专区
【经典教材系列】经典随机矩阵理论入门书:Random Matrices 第三版
108 个回复 - 28433 次查看 欢迎订阅wwqqer文库!2014-4-20 20:57 - wwqqer - 计量经济学与统计软件
分组及矩阵导论第1-10章习题答案An Introduction to Groups and their Matrices
1 个回复 - 211 次查看 分组及矩阵导论第1-10章习题答案An Introduction to Groups and their Matrices for Science Students 1st=Robert Kolenkow - An Introduction to Groups and their Matrices for Science Students (Instructor Sol ...2023-6-17 11:29 - lily-2021 - 现金交易版
求助下载书籍Large Covariance and Autocovariance Matrices
2 个回复 - 400 次查看 【作者(必填)】 Arup Bose, Monika Bhattacharjee 【文题(必填)】 Large Covariance and Autocovariance Matrices 【年份(必填)】 2018 【全文链接或数据库名称(选填)】https://www.researchgate.net/publicat ...2023-5-23 11:21 - tjxxukai - 求助成功区
Linear Algebra and Matrices: Topics for a Second Course
6 个回复 - 1380 次查看 【作者(必填)】Helene Shapiro: Swarthmore College, Swarthmore, PA 【文题(必填)】Linear Algebra and Matrices: Topics for a Second Course 【年份(必填)】2015 【全文链接或数据库名称(选填)】https://pub ...2018-10-19 10:54 - nivastuli - 求助成功区
Large Sample Covariance Matrices and High-Dimensional Data Analyisis
1 个回复 - 437 次查看 学习大数据非常好的一本书,作者: Jianfeng Yao has rich research experience on random matrix theory and its applications to high-dimensional statistics. In recent years, he has published many authoritat ...2023-2-6 09:36 - guoellicx - 商业数据分析
Hypothesis Tests for Structured Rank Correlation Matrices
1 个回复 - 263 次查看 【作者(必填)】 3 【文题(必填)】 Hypothesis Tests for Structured Rank Correlation Matrices 【年份(必填)】 3 【全文链接或数据库名称(选填)】https://www.tandfonline.com/doi/full/10.1080/01621459.202 ...2023-1-28 09:21 - internet.hzx - 求助成功区
Free Probability and Random Matrices
7 个回复 - 1798 次查看 This volume opens the world of free probability to a wide variety of readers. From its roots in the theory of operator algebras, free probability has intertwined with non-crossing partitions, random m ...2017-6-26 22:22 - nivastuli - 博弈论
Testing Kronecker Product Covariance Matrices for High-Dimensional Matrix-Variat
1 个回复 - 286 次查看 【作者(必填)】 2323 【文题(必填)】 Testing Kronecker Product Covariance Matrices for High-Dimensional Matrix-Variate Data 【年份(必填)】 233 【全文链接或数据库名称(选填)】https://academic.oup.co ...2022-11-18 09:40 - internet.hzx - 求助成功区
stata回归后怎么展示 Macros和Matrices的内容
2 个回复 - 582 次查看 stata中各类回归的help文件中都会有这次回归所保存的结果,如下面的内容,怎么展示 Macros和Matrices的内容呢? Scalars e(N) number of observations e(N_g) n ...2022-4-4 10:27 - whm0819 - Stata专版
xsmle命令显示3499 _mata_matrices_xsmle() not found
7 个回复 - 1589 次查看 在别的帖子里看到需要重新装xsmle命令,全都装上了,还是显示3499错误,请问各位大神该怎么办??2022-11-10 18:15 - 爱吃桃子的女僵shi - Stata专版
如何用stata做Transition matrices(转移矩阵),求教!
6 个回复 - 5546 次查看 如题,若现在有两组相关联的数据,比如父亲收入与孩子收入,如何用stata处理做出转移矩阵呢? 思路是将父亲收入按多少进行排列后五等分,然后观察其孩子在孩子组的收入五等分中的分布。 这种可不可以用stata做?具 ...2014-3-21 20:37 - Linsang21 - Stata专版
Additive Models for Symmetric Positive-Definite Matrices and Lie Groups
4 个回复 - 441 次查看 【作者(必填)】 233 【文题(必填)】Additive Models for Symmetric Positive-Definite Matrices and Lie Groups 【年份(必填)】 232 【全文链接或数据库名称(选填)】https://academic.oup.com/biomet/advance ...2022-10-3 19:39 - internet.hzx - 求助成功区
Additive Models for Symmetric Positive-Definite Matrices and Lie Group
1 个回复 - 199 次查看 【作者(必填)】 23 【文题(必填)】 Additive Models for Symmetric Positive-Definite Matrices and Lie Group 【年份(必填)】 23 【全文链接或数据库名称(选填)】https://academic.oup.com/biomet/advance-ar ...2022-10-1 21:44 - internet.hzx - 文献求助专区
Introduction to Applied Linear Algebra Vectors, Matrices, and Least Squares
7 个回复 - 5015 次查看 Stephen Boyd Department of Electrical Engineering Stanford University Lieven Vandenberghe Electrical Engineering Department University of California, Los Angeles 斯坦福大学Stephen Boyd教授的 ...2017-9-5 09:51 - jinshunwu - 宏观经济学
On attainability of Kendall’s tau matrices and concordance signatures
3 个回复 - 999 次查看 【作者(必填)】 2323 【文题(必填)】 On the copula correlation ratio and its generalization【年份(必填)】 23 【全文链接或数据库名称(选填)】https://www.sciencedirect.com/science/article/pii/S0047259 ...2022-5-28 07:26 - internet.hzx - 文献求助专区
【经典教材系列】Hierarchical Matrices: Algorithms and Analysis
59 个回复 - 3475 次查看 2016年最新教材,降价出售期已过,想要随时跟踪最新好书,请点击头像下方“加关注”。关注成功后,查看这里即可:三步走把千本好书“一网打尽”!。 [相关阅读] 【经典教材系列】(资料汇总帖,附链接,持续添加 ...2016-3-19 10:03 - wwqqer - 经济金融数学专区
Semiparametric partial common principal component analysis for covariance matric
1 个回复 - 566 次查看 【作者(必填)】 23 【文题(必填)】 Semiparametric partial common principal component analysis for covariance matrices【年份(必填)】 23 【全文链接或数据库名称(选填)】https://onlinelibrary.wiley.com/ ...2022-3-15 13:42 - internet.hzx - 求助成功区
Mehta M L. Random matrices[M]. Elsevier, 2004.
4 个回复 - 2924 次查看 2022-1-31 00:22 - max - 计量经济学与统计软件
Learning block structures in U-statistic-based matrices
1 个回复 - 547 次查看 【作者(必填)】 23 【文题(必填)】 Learning block structures in U-statistic-based matrices【年份(必填)】 23 【全文链接或数据库名称(选填)】https://academic.oup.com/biomet/advance-article-abstract/do ...2021-9-13 09:34 - internet.hzx - 求助成功区
重金求Large Sample Covariance Matrices and High Dimensional Data Analysis
16 个回复 - 3743 次查看 求此书的电子版。不要那个前几章的预览版哟。2017-12-26 20:09 - crystal8832 - 悬赏大厅
Visualize correlation matrices in Python
1 个回复 - 1612 次查看 **** 本内容被作者隐藏 ****2019-6-1 17:48 - oliyiyi - LATEX论坛
【1000论坛币求】Introduction to Matrices with Applications to Statistics and The
2 个回复 - 1228 次查看 【作者(必填)】 by Franklin A. Graybill (Author) 【文题(必填)】 Introduction to Matrices with Applications to Statistics and The Theory and Application of the Linear Model 【年份(必填)】 ...2018-5-1 12:32 - pertain - 文献求助专区
oxmatrics/PcGive免费下载
48 个回复 - 17982 次查看 之前在做model selection的时候遇到问题,用eview怎么都解决不了。后来朋友推荐用oxmatrics,发觉真的很好用。 但是貌似人大和国内的网站很少有免费下载的。为了我的论文攒攒人品,免费给大家分享!希望可以帮到大 ...2009-8-11 06:05 - suki1121 - MATLAB等数学软件专版
【经典教材系列】经典随机矩阵理论入门书:An Introduction to Random Matrices
69 个回复 - 15005 次查看 [相关阅读] 【经典教材系列】(资料汇总帖,附链接,持续添加中) 经典随机矩阵理论入门书: An Introduction to Random Matrices by Greg W. Anderson, Alice Guionnet, Ofer Zeitouni [*]Har ...2014-4-21 03:25 - wwqqer - 计量经济学与统计软件
Spectral Learning on Matrices and Tensors
3 个回复 - 585 次查看 【作者(必填)】Majid Janzamin, Rong Ge, Jean Kossaifi and Anima Anandkumar 【文题(必填)】Spectral Learning on Matrices and Tensors 【年份(必填)】2019 【全文链接或数据库名称(选填)】https://nowp ...2020-3-29 13:47 - dreamtree - 求助成功区
Estimation Bias in Spatial Models with Strongly Connected Weight Matrices
4 个回复 - 1032 次查看 【作者(必填)】 [*]Tony E. Smith 【文题(必填)】 Estimation Bias in Spatial Models with Strongly Connected Weight Matrices 【年份(必填)】 2009【全文链接或数据库名称(选填)】http://onlinelibrary. ...2015-1-19 19:12 - lyq617 - 求助成功区
Developing spatial weight matrices for incorporation into multiple linear regres
3 个回复 - 1082 次查看 【作者(必填)】 [*]Tracy L. Timmins [*] , [*]Andrew J. S. Hunter 【文题(必填)】 Developing spatial weight matrices for incorporation into multiple linear regression models:An example using g ...2015-1-19 19:23 - lyq617 - 求助成功区
求wiley文献一篇Spatial Weights Matrices
3 个回复 - 791 次查看 【作者(必填)】Arthur Getis 【文题(必填)】Spatial Weights Matrices 【年份(必填)】2009 【全文链接或数据库名称(选填)】http://onlinelibrary.wiley.com/doi/10.1111/j.1538-4632.2009.00768.x/abstra ...2016-1-29 11:51 - mgymgy - 求助成功区
Introduction to Applied Linear Algebra - Vectors, Matrices, and Least Squares
2 个回复 - 1633 次查看 Draft by S. Boyd and L. Vandenberghe on July 28, 2017 https://web.stanford.edu/~boyd/vmls/2017-8-15 11:25 - cniclsh - python论坛
Log-Gases and Random Matrices
2 个回复 - 1503 次查看 Log-Gases and Random Matrices by Peter J. Forrester Random matrix theory, both as an application and as a theory, has evolved rapidly over the past fifteen years. Log-Gases and Random Matrices giv ...2015-3-3 11:32 - SleepyTom - 金融工程(数量金融)与金融衍生品
Spectral Analysis of Large Dimensional Random Matrices 2nd Edition
3 个回复 - 2583 次查看 Spectral Analysis of Large Dimensional Random Matrices 2nd Edition by Z. Bai and J. W. Silverstein The aim of the book is to introduce basic concepts, main results, and widely applied mathemati ...2015-3-1 14:00 - SleepyTom - 金融工程(数量金融)与金融衍生品
An intriduction to random matrices
3 个回复 - 1595 次查看 An intriduction to random matrices2009年经典专著2010-6-24 11:30 - xiejunshan - 计量经济学与统计软件
Randomized Algorithms for Matrices and Data
3 个回复 - 1328 次查看 【作者(必填)】Mahoney, Michael W. 【文题(必填)】Randomized Algorithms for Matrices and Data 【年份(必填)】2010 【全文链接或数据库名称(选填)】http://www.nowpublishers.com/articles/foundations- ...2013-5-11 10:23 - mendelssohn - 求助成功区
Large Sample Covariance Matrices and High-Dimensional Data Analysis
5 个回复 - 1072 次查看 【作者(必填)】Jianfeng Yao, Shurong Zheng, Zhidong Bai 【文题(必填)】Large Sample Covariance Matrices and High-Dimensional Data Analysis 【年份(必填)】2015 【全文链接或数据库名称(选填)】https ...2018-8-1 16:55 - nivastuli - 求助成功区
Spectral Learning on Matrices and Tensors
1 个回复 - 940 次查看 【作者(必填)】Majid Janzamin[/backcolor] | [/backcolor]Rong Ge[/backcolor] | [/backcolor]Jean Kossaifi[/backcolor] | [/backcolor]Anima Anandkumar[/backcolor] 【文题(必填)】Spectral Learning on Matr ...2019-12-4 22:05 - eeabcde - 求助成功区
【学习笔记】spectral learning on matrices and tensors求助这本小册子,谢 ...
0 个回复 - 405 次查看 spectral learning on matrices and tensors求助这本小册子,谢谢2019-12-15 15:23 - eeabcde - Forum
Key Marketing Matrics 原版PDF
5 个回复 - 1930 次查看 Key Marketing Matrics (2006) Paul W. Ferris, Neil T. Bendle, Philiip E. Pfeifer & David J. Reibsteim 原版PDF2014-11-3 02:27 - 1.1 - 商学院
(QJF2018)Business cycles and conditional credit-rating migration matrices
4 个回复 - 333 次查看 【作者(必填)】 【文题(必填)】 【年份(必填)】 【全文链接或数据库名称(选填)】2019-11-3 15:33 - enmeng1217 - 求助成功区
Handbook of Matrices下载
7 个回复 - 4746 次查看 Wiley经典,大牛Lutkepohl所著。这是PDF格式的,下面有个简易目录,我在书里也添加了各章的bookmark,方便阅读 Handbook of Matrices Helmut Lütkepohl ISBN: 978-0-471-97015-6 Paperback 320 pages Janu ...2010-2-4 11:32 - wanghp3 - 计量经济学与统计软件
DETERMINANTS OF BLOCKTRIDIAGONAL MATRICES
4 个回复 - 404 次查看 【作者(必填)】Luca Guido Molinari 【文题(必填)】DETERMINANTS OF BLOCKTRIDIAGONAL MATRICES(发表的正式版本) 【年份(必填)】2008 【全文链接或数据库名称(选填)】2019-6-1 17:17 - 我来了 - 求助成功区
Linear Algebra and Matrices: Topics for a Second Course
4 个回复 - 1400 次查看 【作者(必填)】Helene Shapiro: Swarthmore College, Swarthmore, PA 【文题(必填)】Linear Algebra and Matrices: Topics for a Second Course 【年份(必填)】2015 【全文链接或数据库名称(选填)】https:/ ...2018-11-5 00:03 - nivastuli - 文献求助专区
Guardian maps and the generalized stability of parametrized families of matrices
3 个回复 - 1107 次查看 Guardian maps and the generalized stability of parametrized families of matrices L. Saydy, A. L. Tits, and E. H. Abed. Mathematics of Control, Signals and Systems, 3:345–371, 1990. http://www.goo ...2011-11-21 15:52 - chaoyang712 - 求助成功区
Introduction to Random Matrices 随机矩阵导论
1 个回复 - 1036 次查看 Introduction to Random Matrices -Theory and Practice This is a book for absolute beginners. If you have heard about random matrix theory, commonly denoted RMT, but you do not know what that is, the ...2019-4-15 09:14 - Algebro - 金融工程(数量金融)与金融衍生品
Introduction to Random Matrices: Theory and Practice
16 个回复 - 1151 次查看 English | PDF | 2018 | 122 Pages | ISBN : 331970883X | 2.3 MB Modern developments of Random Matrix Theory as well as pedagogical approaches to the standard core of the discipline are surprising ...2018-1-18 11:21 - igs816 - 经管书评
0-1 matrices with zero trace whose squares are 0-1 matrices
1 个回复 - 535 次查看 【作者(必填)】Zejun Huang, Zhenhua Lyu 【文题(必填)】0-1 matrices with zero trace whose squares are 0-1 matrices 【年份(必填)】2019 【全文链接或数据库名称(选填)】https://www.sciencedirect.com ...2019-2-8 13:21 - lzguo99 - 求助成功区
Eigenvalues of Non-Negative Matrices
3 个回复 - 879 次查看 【作者(必填)】 Eigenvalues of Non-Negative Matrices 【文题(必填)】 Eigenvalues of Non-Negative Matrices 【年份(必填)】 【全文链接或数据库名称(选填)】 http://www.jstor.org/discover/10.2307/2238 ...2014-6-13 17:31 - wildnoble - 求助成功区
Sparse Matrices and their Applications
3 个回复 - 853 次查看 【作者(必填)】Donald J. Rose, Ralph A. Willoughby 【文题(必填)】Sparse Matrices and their Applications 【年份(必填)】1971 【全文链接或数据库名称(选填)】https://link.springer.com/book/10.100 ...2018-10-7 01:55 - mcgrawhill - 求助成功区
Large Covariance and Autocovariance Matrices
3 个回复 - 1689 次查看 Large Covariance and Autocovariance Matrices brings together a collection of recent results on sample covariance and autocovariance matrices in high-dimensional models and novel ideas on how to use th ...2018-8-19 23:01 - nivastuli - 博弈论
Patterned Random Matrices
4 个回复 - 1409 次查看 Large dimensional random matrices (LDRM) with specific patterns arise in econometrics, computer science, mathematics, physics, and statistics. This book provides an easy initiation to LDRM. Through a ...2018-8-20 06:56 - nivastuli - 博弈论
Matrices and Graphs: Stability Problems in Mathematical Ecology
8 个回复 - 493 次查看 English | 2017 | ISBN: 1315895226 | 320 Pages | PDF Intuitive ideas of stability in dynamics of a biological population, community, or ecosystem can be formalized in the framework of correspondi ...2018-5-14 11:14 - igs816 - 经管书评
社会统计. Social accounting matrices:a basic for planning
0 个回复 - 453 次查看 TJ_09_1985_003. 社会统计. Pyatt,g.,and j.round. Social accounting matrices:a basic for planning. World Bank,washington,dc2018-4-10 21:19 - happy_287422301 - 经济统计专版
环境核算 Environmental social accounting matrices?theory and applications
0 个回复 - 402 次查看 TJ_10_2010_001 环境核算 Pablo martinesz de anguita and john e.wagner Environmental social accounting matrices?theory and applications Routledge2018-4-10 16:42 - 吴淑丽 - 经济统计专版
Orthogonal Designs Hadamard Matrices, Quadratic Forms and Algebras
2 个回复 - 1294 次查看 Orthogonal designs have proved fundamental to constructing code division multiple antenna systems for more efficient mobile communications. Starting with basic theory, this book develops the algebra a ...2018-2-23 14:40 - nivastuli - 博弈论
Social accounting matrices : a basis for planning (Pyatt and Round)
1 个回复 - 731 次查看 Social accounting matrices : a basis for planning[/backcolor][/backcolor] [/backcolor] Pyatt and Round[/backcolor] [/backcolor] 社会核算矩阵(SAM)经典教材2017-12-11 19:39 - lilyincup - 宏观经济学
Social Accounting Matrices and Multiplier Analysis (IFPRI)
1 个回复 - 837 次查看 社会核算矩阵 最最最最最赞的教材!!! [hr]没有之一!!! 学习社会核算矩阵(SAM)只需看这一本!! 还配excel练习和答案。。。无比贴心。。。IFPRI出品。。。精品。。。2017-12-11 19:48 - lilyincup - 宏观经济学
Estimating Covariance Matrices
2 个回复 - 995 次查看 【作者(必填)】 Robert Litterman and Kurt Winkelmann【文题(必填)】Estimating Covariance Matrices 【年份(必填)】1998 【全文链接或数据库名称(选填)】http://www.docin.com/p-104139756.html2014-11-6 19:12 - 迷途mitu - 求助成功区
《Functions of Matrices: Theory and Computation 》
3 个回复 - 974 次查看 【作者(必填)】 Nicholas J. Higham 【文题(必填)】 《《Functions of Matrices: Theory and Computation 》》 【年份(必填)】 2008 【全文链接或数据库名称(选填)】 https://www.amazon.com/Functions-Matric ...2017-11-20 22:27 - 20115326 - 求助成功区
Testing homogeneity of several covariance matrices
2 个回复 - 525 次查看 【作者(必填)】 M. Rauf Ahmad 【文题(必填)】Testing homogeneity of several covariance matrices and multi-sample sphericity for[/backcolor] high-dimensional[/backcolor] data[/backcolor] under non-no ...2017-9-29 23:31 - ynlihuiqiong - 求助成功区
A maximum likelihood model for estimating origin-destination matrices
1 个回复 - 648 次查看 【作者(必填)】 Heinz Spiess 【文题(必填)】 A maximum likelihood model for estimating origin-destination matrices 【年份(必填)】 1987 【全文链接或数据库名称(选填)】 http://www.sciencedirect. ...2017-10-11 09:11 - peterxu1969 - 求助成功区
【独家发布】【2015新书】Matrices: Algebra, Analysis and Applications
52 个回复 - 3751 次查看 如果您喜欢我的帖,就请加“ +关注”哦 马上抢沙发 希望您喜欢我的免费发布 支持我 加我 关注我 http://bbs.pinggu.org/z_guanzhu.php?action=add&fuid=3727866[/url] 【2015新书】Matrices: Algebra, Analy ...2015-12-27 15:55 - kychan - 管理科学
Groups, Matrices, and Vector Spaces: A Group Theoretic Approach to Linear Algebr
25 个回复 - 1948 次查看 English | 1 Oct. 2017 | ISBN: 0387794271 | 410 Pages | PDF | 4.3 MB This unique text provides a geometric approach to group theory and linear algebra, bringing to light the interesting ways in whic ...2017-9-18 14:19 - igs816 - 经管书评
英文原版 advanced robust and nonparamatric method in efficiency analysis
2 个回复 - 670 次查看 英文原版 advanced robust and nonparamatric method in efficiency analysis 效率分析的方法与应用2017-7-21 15:36 - skyguoyf607 - 计量经济学与统计软件
Large Dynamic Covariance Matrices
1 个回复 - 488 次查看 【作者(必填)】 Robert F. Engle[/backcolor], Olivier Ledoit[/backcolor] & Michael Wolf[/backcolor] 【文题(必填)】 Large Dynamic Covariance Matrices【年份(必填)】 2017 【全文链接或数据库名称(选填)】 ...2017-7-19 16:47 - internet.hzx - 求助成功区
Biproportional Matrices and Input-Output Change 1970
0 个回复 - 632 次查看 作者M Bacharach 标题Biproportional Matrices and Input-Output Change 出版社Cambridge University Press, 出版年份19702017-3-17 22:54 - zhengzhizhu - 文献求助专区
Adjacency matrices of polarity graphs and of other C4-free graphs of large size
1 个回复 - 908 次查看 【作者(必填)】M. Abreu, C. Balbuena, D. Labbate 【文题(必填)】Adjacency matrices of polarity graphs and of other C4-free graphs of large size 【年份(必填)】2010 【全文链接或数据库名称(选填)】 ...2017-2-3 23:06 - lzguo99 - 求助成功区
关于covariance\correlation matrice 的解释?
1 个回复 - 2073 次查看 -Lower triangular 是covariance matrice, upper triangular 是correlation matrix. 为什么covariance 是0 的时候, correlation 不是0 呢?- 另外, 比如 cov( res(1), res(3)) =0, 我可以说residuals 是不相 ...2016-11-8 11:24 - gnim - 计量经济学与统计软件
如何将时间序列数据(data.frame)转换成matric格式
0 个回复 - 2048 次查看 我有两列数据,第一列是时间,第二列是收益率。但存成的csv是data.frame格式的,转换成matrix格式之后,日期就没有了,而且收益率(第二列)不是vector。我把csv转换成rda格式用我的数据运行不了code。而用例子的rda ...2016-10-4 00:15 - 葛新龙 - R语言论坛
求:Matrices with Applications in Statistics
2 个回复 - 2410 次查看 ~ Franklin A. Graybill (作者) [*]出版社: Brooks/Cole; 2nd Revised edition (2002年1月27日) [*]丛书名: Duxbury Classic [*]平装: 461页 [*]语种: 英语 [*]ISBN: 0534401317 [*]条形码: 9780534401 ...2014-3-25 11:17 - 唐宋元清 - 悬赏大厅
广义逆矩阵 Generalized Inverses of Matrices
0 个回复 - 1512 次查看 2016-8-18 11:33 - 叶蕴锋 - R语言论坛
求tandfonline文献一篇Tests of Covariance Matrices for High Dimensional Multivari
1 个回复 - 702 次查看 【作者(必填)】Ahmad and Dietrich Von Rosenbc 【文题(必填)】Tests of Covariance Matrices for High Dimensional Multivariate Data Under Non Normality 【年份(必填)】2015 【全文链接或数据库名称(选 ...2016-8-10 02:15 - mgymgy - 求助成功区
adaboost算法报错求助 number of rows of matrices must match (see arg 2)
0 个回复 - 4160 次查看 如下是楼主使用的训练数据,想请教报错的意思和解决办法? > data TempAve PrecAve PrecAveSquare Expoor goodbad Exgood JulyYield Trend_tag 1 73.62 3.06 9.35 27 5 51 ...2016-8-8 14:09 - 我系罩哥 - R语言论坛
Computation of period matrices of real algebraic curves
4 个回复 - 644 次查看 【作者(必填)】Mika Seppälä 【文题(必填)】Computation of period matrices of real algebraic curves 【年份(必填)】1994 【全文链接或数据库名称(选填)】http://link.springer.com/article/10 ...2016-6-23 10:07 - hebaoxing - 求助成功区
MATLAB课程:代码示例之Working with Arrays and Matrices(四)
0 个回复 - 994 次查看 MATLAB课程:代码示例之Working with Arrays and Matrices(四)Manipulating Multidimensional Arrays This example shows how to work with arrays having more than two dimensions. Multidimensional arrays ca ...2016-3-7 12:01 - widen我的世界 - 数据分析与数据挖掘
MATLAB课程:代码示例之Working with Arrays and Matrices(三)
0 个回复 - 1003 次查看 MATLAB课程:代码示例之Working with Arrays and Matrices(三)Create a Structure Array This example shows how to create a structure array. A structure is a data type that groups related data using data ...2016-3-7 11:58 - widen我的世界 - 数据分析与数据挖掘
MATLAB课程:代码示例之Working with Arrays and Matrices(二)
0 个回复 - 1200 次查看 MATLAB课程:代码示例之Working with Arrays and Matrices(二) Sparse Matrices This example shows how reordering the rows and columns of a sparse matrix can influence the speed and storage requirement ...2016-3-4 15:04 - widen我的世界 - 数据分析与数据挖掘
MATLAB课程:代码示例之Working with Arrays and Matrices(一)
0 个回复 - 1161 次查看 MATLAB课程:代码示例之Working with Arrays and Matrices(一) Basic Matrix Operations This example shows basic techniques and functions for working with matrices in the MATLAB® language. First, ...2016-3-4 14:59 - widen我的世界 - 数据分析与数据挖掘
Matrices and MATLAB: A Tutorial
0 个回复 - 648 次查看 2016-1-26 08:50 - Nicolle - winbugs及其他软件专版
Matrix Facts, A colletion of matrices facts for a quick desktop reference
2 个回复 - 2333 次查看 A collection of facts (identities, approximations,inequalities, relations, ...) about matrices and matters relating to them.It is collected in this form for the convenience of anyone who wants a quick ...2008-10-16 23:39 - zyweimath - 计量经济学与统计软件