freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

一類向量矩陣的初等變換及其某些特性的研究-資料下載頁

2025-06-24 02:12本頁面
  

【正文】 [7] 吳昌愨,[M].北京:電子工業(yè)出版社,2006[8] 張之正,[J].,6(40):638641Research on Elementary Transformation and Some Properties of a kind of Vector MatrixDepartment: Mathematics and Computational Science Specialty: Mathematics and Applied MathematicsName: Wang Yanping Tutor: Li LongAbstract: Limited dimension vector matrix is studied in this paper by extending its elements from real number to limited dimension vector. Based on this concept, two kinds of vector matrix are defined and some elementary transformation rules and other characters of the vector matrix are also obtained. Finally, some mistakes of vector linear equations in the existing literature are modified.Key words: Vector Matrix。 Elementary Transformation。 Elementary Matrix
點擊復制文檔內(nèi)容
規(guī)章制度相關推薦
文庫吧 www.dybbs8.com
備案圖鄂ICP備17016276號-1