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The module LSQ is for unconstrained linear least-squares fitting. It is based upon Applied Statistics algorithm AS 274 (see comments at the start of the module). A planar-rotation algorithm is used to update the QR- factorization. This makes it suitable for updating regressions as more data become available. The module contains a test for singularities which is simpler and quicker than calculating the singular-value decomposition. An important feature of the algorithm is that it does not square the condition number. The matrix X X is not formed. Hence it is suitable for ill- conditioned problems, such as fitting polynomials. By taking advantage of the MODULE facility, it has been possible to remove many of the arguments to routines. Apart from the new function VARPRD, and a back-substitution routine BKSUB2 which it calls, the routines behave as in AS 274.
標簽： least-squares unconstrained Statisti Applied
上傳時間： 2015-05-14
上傳用戶：aig85
SVM example. based on SVM realize.
上傳時間： 2014-12-07
上傳用戶：aix008
finger print toolboox based on matlab，
標簽： toolboox finger matlab based
上傳時間： 2015-05-16
上傳用戶：ikemada
用matlab編寫的ADPCM編碼和解碼.里面包括了編碼和解碼的m文件.The algorithm is based on IMA ADPCM.
標簽： ADPCM algorithm matlab based
上傳時間： 2013-12-14
上傳用戶：蟲蟲蟲蟲蟲蟲
ssl相關應用程序，實現身份認證功能、數據傳輸加密功能等
上傳時間： 2015-05-19
上傳用戶：ruan2570406
Knark is a kernel-based rootkit for Linux 2.2. 使用此工具可以獲得root權限
標簽： kernel-based rootkit Knark Linux
上傳時間： 2015-05-19
上傳用戶：xyipie
based on lpc2210 and isp1161, usb host, read and write u disk. from zlg
上傳時間： 2013-12-27
上傳用戶：363186
ARMboot is a firmware monitor/bootloader for embedded systems based on ARM or StrongARM CPUs
標簽： bootloader StrongARM firmware embedded
上傳時間： 2013-12-13
上傳用戶：qb1993225
Form1.cs是應用聚類算法DBSCAN (Density-Based Spatical Clustering of Application with Noise)的示例，可以通過兩個參數EPS和MinPts調節聚類。DBSCAN.cs是全部算法的實現文件，聚類算法的進一步信息請參考“數據挖掘”或者相關書籍。聚類示例數據來自于sxdb.mdb，一個Access數據庫。
標簽： Density-Based Application Clustering Spatical
上傳時間： 2015-05-26
上傳用戶：三人用菜
Face recognition eigen-based by Santiago Serrano
標簽： recognition eigen-based Santiago Serrano
上傳時間： 2014-11-26
上傳用戶：qweqweqwe
