lmfit-6.1
所属分类：OpenCV
开发工具：Visual C++
文件大小：416KB
下载次数：5
上传日期：2017-04-22 00:02:45
上 传 者：
ysysys
说明： 非线性拟合的一个demo可以有效解决曲线拟合问题
(A nonlinear fitting of demo can effectively solve the problem of curve fitting........)
文件列表:
lmfit a self-contained C library for Levenberg-Marquardt least-squares minimiza.pdf (19674, 2017-04-21)
lmfit a self-contained C library for Levenberg-Marquardt least-squares minimiza2.pdf (23390, 2017-04-21)
lmfit-6.1 (0, 2017-04-21)
lmfit-6.1\lmfit-6.1 (0, 2017-04-21)
lmfit-6.1\lmfit-6.1\aclocal.m4 (43946, 2015-12-02)
lmfit-6.1\lmfit-6.1\build-aux (0, 2015-12-02)
lmfit-6.1\lmfit-6.1\build-aux\compile (7333, 2015-12-02)
lmfit-6.1\lmfit-6.1\build-aux\config.guess (43499, 2015-12-02)
lmfit-6.1\lmfit-6.1\build-aux\config.sub (36144, 2015-12-02)
lmfit-6.1\lmfit-6.1\build-aux\depcomp (23566, 2015-12-02)
lmfit-6.1\lmfit-6.1\build-aux\install-sh (15155, 2015-12-02)
lmfit-6.1\lmfit-6.1\build-aux\ltmain.sh (283672, 2015-12-02)
lmfit-6.1\lmfit-6.1\build-aux\missing (6872, 2015-12-02)
lmfit-6.1\lmfit-6.1\CHANGELOG (6579, 2015-12-02)
lmfit-6.1\lmfit-6.1\config.h.in (1617, 2015-12-02)
lmfit-6.1\lmfit-6.1\configure (418081, 2015-12-02)
lmfit-6.1\lmfit-6.1\configure.ac (995, 2015-12-02)
lmfit-6.1\lmfit-6.1\COPYING (1558, 2015-11-24)
lmfit-6.1\lmfit-6.1\demo (0, 2015-12-02)
lmfit-6.1\lmfit-6.1\demo\curve1.c (1798, 2014-10-06)
lmfit-6.1\lmfit-6.1\demo\curve2.c (1780, 2015-11-27)
lmfit-6.1\lmfit-6.1\demo\Makefile.am (224, 2015-11-25)
lmfit-6.1\lmfit-6.1\demo\Makefile.in (18768, 2015-12-02)
lmfit-6.1\lmfit-6.1\demo\nonlin1.c (2035, 2014-10-06)
lmfit-6.1\lmfit-6.1\demo\surface1.c (2568, 2014-10-06)
lmfit-6.1\lmfit-6.1\INSTALL (15578, 2014-10-06)
lmfit-6.1\lmfit-6.1\lib (0, 2015-12-02)
lmfit-6.1\lmfit-6.1\lib\lmcurve.c (1528, 2015-11-27)
lmfit-6.1\lmfit-6.1\lib\lmcurve.h (1234, 2015-11-27)
lmfit-6.1\lmfit-6.1\lib\lmcurve_tyd.c (1289, 2015-11-27)
lmfit-6.1\lmfit-6.1\lib\lmcurve_tyd.h (976, 2015-11-27)
lmfit-6.1\lmfit-6.1\lib\lmmin.c (40333, 2015-12-02)
lmfit-6.1\lmfit-6.1\lib\lmmin.h (2673, 2015-11-24)
lmfit-6.1\lmfit-6.1\lib\lmstruct.h (3381, 2015-11-24)
lmfit-6.1\lmfit-6.1\lib\Makefile.am (215, 2015-11-27)
lmfit-6.1\lmfit-6.1\lib\Makefile.in (21463, 2015-12-02)
lmfit-6.1\lmfit-6.1\lmfit.pc.in (249, 2014-10-06)
lmfit-6.1\lmfit-6.1\m4 (0, 2015-12-02)
lmfit-6.1\lmfit-6.1\m4\libtool.m4 (286793, 2015-12-02)
lmfit-6.1\lmfit-6.1\m4\ltoptions.m4 (12347, 2015-12-02)
... ...
SWIG wrapper for lmfit
prepared as follows:
$
vi lmfit-ruby.i
swig -ruby lmfit-ruby.i
ruby extconf.rb
make
#
make install
test:
$
irb
require 'lmfit'
include Lmfit
a = new_doubleArray(3)
doubleArray_setitem(a,0,1)
doubleArray_setitem(a,1,3)
doubleArray_setitem(a,2,5)
Lmfit.lm_enorm(3,a)
def f(t,p)
return p[0]+p[1]*t
end
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