fr.blog.wordpress.com
Un peu de turbulence — WordPress.com Nouvelles
https://fr.blog.wordpress.com/2011/03/08/un-peu-de-turbulence
Un peu de turbulence. 8 Mar 2011 @ 7:13. Vous avez probablement noté, la semaine dernière, un peu de turbulence sur WordPress.com, due à une attaque DDoS largement discutée. Et puis à une autre interruption, il y a quelques heures. Causée par un problème de maintenance du réseau, sans rapport avec l’attaque DDoS. Notre mission est avant tout de permettre à tout le monde publier, et tout ce qui affecte la disponibilité de votre site ou tableau de bord, est une entrave. Cette dernière partie « d&rsqu...
ccjou.wordpress.com
線性代數的核心課綱 | 線代啟示錄
https://ccjou.wordpress.com/閱讀導引/線性代數的核心課綱
I seek not to know the answers, but to understand the questions. 的行向量 (column vector) 的一種線性組合,組合係數來自. 的列向量 (row vector) 是. 是行列乘法或稱外積 (outer product) 的和,即秩1 矩陣的和. 相關主題包括高斯消去法與基本列運算 (elementary row operation)、列梯形式與簡約列梯形式 (reduced row echelon form)、解的存在性與唯一性、逆矩陣,以及列化簡的 LU 分解表達。 主要內容包括 餘因子 (cofactor) 展開、行列式與列運算、. 內積 長度與正交、正交/標準正交 (orthonormal) 集與基底,以及正交矩陣。 包括標準內容並強調幾何解釋 至子空間的正交投影、Gram-Schmidt 正交化並以 QR 分解表達,以及最小平方法與它在直線配適 (line-fitting) 的應用。 The College Mathematical Journal. Vol 24, No. 1, 1993, pp 41-46.
ccjou.wordpress.com
矩陣的特徵值與特徵向量 | 線代啟示錄
https://ccjou.wordpress.com/專題探究/矩陣的特徵值與特徵向量
I seek not to know the answers, but to understand the questions. 常見的正規矩陣包括 Hermitian 矩陣/實對稱矩陣,skew-Hermitian 矩陣/反對稱矩陣,正定矩陣,么正矩陣/正交矩陣。 特殊矩陣 (9) Hermitian 矩陣. 特殊矩陣 (14) Gramian 矩陣. 特殊矩陣 (4) Householder 矩陣. 每週問題 February 15, 2010. You are commenting using your WordPress.com account. ( Log Out. You are commenting using your Twitter account. ( Log Out. You are commenting using your Facebook account. ( Log Out. You are commenting using your Google account. ( Log Out. 每週問題 August 22, 2016. 每週問題 August 15, 2016.
ccjou.wordpress.com
矩陣理論學習導引 | 線代啟示錄
https://ccjou.wordpress.com/閱讀導引/矩陣理論學習導引
I seek not to know the answers, but to understand the questions. 以下是 2010 年秋我在交大電機系開授 矩陣理論 所準備的參考連結,之後並陸續添增新連結。 Part I. Vector Spaces and Linear Transformations. Lecture 1 Vector Spaces. Lecture 2 Basis and Dimension. Lecture 3 Linear Transformations. Lecture 4 Rank-Nullity Theorem. Lecture 6 Matrices of Transformations. Lecture 7 Matrix Algebra. Lecture 8 Elementary Row Operations. Lecture 9 Block Matrices. 每週問題 March 23, 2009. Lecture 10 Four Fundamental Subspaces of Matrices. 每週問題 September 14, 2009.
ccjou.wordpress.com
專題探究 | 線代啟示錄
https://ccjou.wordpress.com/專題探究
I seek not to know the answers, but to understand the questions. 卡爾維諾 (Italo Calvino) 看不見的城市. You are commenting using your WordPress.com account. ( Log Out. You are commenting using your Twitter account. ( Log Out. You are commenting using your Facebook account. ( Log Out. You are commenting using your Google account. ( Log Out. 每週問題 August 22, 2016. 每週問題 August 15, 2016. 每週問題 August 8, 2016. 每週問題 August 1, 2016. 每週問題 July 25, 2016. Ccjou on Givens 旋轉於 QR 分解的應用. On Givens 旋轉於 QR 分解的應用. 電影 心靈捕手 的數學問題 (一).
ccjou.wordpress.com
Hermitian/實對稱矩陣專題 | 線代啟示錄
https://ccjou.wordpress.com/專題探究/hermitian實對稱矩陣專題
I seek not to know the answers, but to understand the questions. 特殊矩陣 (9) Hermitian 矩陣. 特殊矩陣 (4) Householder 矩陣. 特殊矩陣 (14) Gramian 矩陣. You are commenting using your WordPress.com account. ( Log Out. You are commenting using your Twitter account. ( Log Out. You are commenting using your Facebook account. ( Log Out. You are commenting using your Google account. ( Log Out. 每週問題 August 22, 2016. 每週問題 August 15, 2016. 每週問題 August 8, 2016. 每週問題 August 1, 2016. 每週問題 July 25, 2016. Ccjou on Givens 旋轉於 QR 分解的應用.
ccjou.wordpress.com
強打推薦文章 | 線代啟示錄
https://ccjou.wordpress.com/閱讀導引/強打推薦文章
I seek not to know the answers, but to understand the questions. 線性方程 Ax=b 的通解與矩陣 A 的四個基本子空間整合算法. 利用分塊矩陣證明 det(AB)=(det A)(det B). AB 和 BA 有何關係. You are commenting using your WordPress.com account. ( Log Out. You are commenting using your Twitter account. ( Log Out. You are commenting using your Facebook account. ( Log Out. You are commenting using your Google account. ( Log Out. 每週問題 August 22, 2016. 每週問題 August 15, 2016. 每週問題 August 8, 2016. 每週問題 August 1, 2016. 每週問題 July 25, 2016. 電影 心靈捕手 的數學問題 (一).
ccjou.wordpress.com
學習資源 | 線代啟示錄
https://ccjou.wordpress.com/學習資源
I seek not to know the answers, but to understand the questions. 卡爾維諾 (Italo Calvino) 看不見的城市. 交通大學電機系 線性代數 和 矩陣理論 的歷年試題、作業及本站刊登的 100 個每週問題匯整. You are commenting using your WordPress.com account. ( Log Out. You are commenting using your Twitter account. ( Log Out. You are commenting using your Facebook account. ( Log Out. You are commenting using your Google account. ( Log Out. 每週問題 August 22, 2016. 每週問題 August 15, 2016. 每週問題 August 8, 2016. 每週問題 August 1, 2016. 每週問題 July 25, 2016. On Givens 旋轉於 QR 分解的應用.
eweek.com
WordPress.com Hit by Extremely Large Denial-of-Service Attack
http://www.eweek.com/c/a/Security/WordPresscom-Hit-by-Extremely-Large-Denial-of-Service-Attack-618818
Find us on Google. WordPress.com Hit by Extremely Large Denial-of-Service Attack. WordPress.com Hit by Extremely Large Denial-of-Service Attack. By Fahmida Y. Rashid. Everyone wants to know which blog was the target of the largest denial-of-service attack in the six-year history of the popular blogging platform WordPress.com. The attack affected a number of A-list sites like CNN, BBC and TED. You have no idea how hard it was to get this post up, wrote TechCrunch's Alexia Tsotsis. For ISPs (Internet servi...
de.forums.wordpress.com
Forenregeln - Bitte vorher lesen! « de.WordPress.com Forums
https://de.forums.wordpress.com/topic/forenregeln
Mit WordPress.com ist bloggen leicht. Hol dir ein Blog. Lies die letzten Ankündigungen. Such dir ein tolles Theme. Aus oder lerne das Team. Willkommen in den Community Supportforen. Forenregeln - Bitte vorher lesen! 26 Oktober 2008 - 22:27. Damit wir dir schnell helfen können, beachte bitte diese einfachen Grundsätze:. Wir sind das Forum des Bloghosters WordPress.COM. Http:/ forum.wpde.org/. Sind noch am Anfang. Wer mithelfen und übersetzen möchte kann gerne mitmachen. Verlinke daher in deinem Beitrag zu...