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
通信系統中的psk誤碼率的matlab程序
上傳時間： 2014-01-05
上傳用戶：924484786
finger print toolboox based on matlab，
標簽： toolboox finger matlab based
上傳時間： 2015-05-16
上傳用戶：ikemada
ASK調制與解調VHDL程序及仿真 FSK調制與解調VHDL程序及仿真 PSK調制與解調VHDL程序及仿真 基帶碼發生器程序設計與仿真 頻率計程序設計與仿真
上傳時間： 2014-01-23
上傳用戶：wys0120
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
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
本程序實現對多進制PSK數字調制系統的仿真。程序運行需要幾分鐘，請耐心等待
上傳時間： 2013-12-10
上傳用戶：c12228
