一个数值求导 C++ 类 -- derivative in c++ - uulm's Blog

一个数值求导 C++ 类 -- derivative in c++

uulm posted @ Tue, 18 Mar 2014 16:19:08 +0100 in c++ with tags c++ numeric derivative , 6690 readers

做数值优化的时候,导数是必不可少的。为了快速验证某些算法,实现了一个数值求导类,以配合传统的 Levenberg-Marquardt/Powell's Dogleg 等算法做快速开发。当然,只是为了节省时间,真正需要的时候还是乖乖提供导数的好,尽管很容易出错。

 

代码可以在 https://github.com/fengwang/derivative 得到,下边是一个简单的 tutorial(html, pdf):

 

 

c++ derivative library examples

 

Avatar_small
AAA said:
Sat, 12 Feb 2022 14:25:40 +0100

Keep up to date the nice deliver the results, I actually learn very few discussions during this webpage plus There's no doubt that that your chosen website site is definitely serious helpful and has now became encircles with brilliant information and facts. 안전놀이터

Avatar_small
AAA said:
Sat, 09 Apr 2022 12:01:25 +0200

Wow, What a Excellent post. I really found this to much informatics. It is what i was searching for.I would like to suggest you that please keep sharing such type of info.Thanks 온라인카지노

Avatar_small
AAA said:
Sun, 24 Apr 2022 11:31:34 +0200

Wow! Such an amazing and helpful post this is. I really really love it. It's so good and so awesome. I am just amazed. I hope that you continue to do your work like this in the future also How to Sell Credit Card Processing

Avatar_small
AP SSC Hindi Questio said:
Fri, 16 Sep 2022 19:56:04 +0200 Every student of class 10 can learn Hindi easily and this is or National language, Hindi is the most important language for every student, AP SSC Hindi Question Paper and the Board of Secondary Education, Andhra Pradesh (BSEAP) class 10th of SSC students also can download the AP 10th Hindi Model Paper 2023 Pdf with Solved question paper in chapter wise for all lessons of the course as AP SSC Hindi Model Paper 2023. Every student of class 10 can learn Hindi easily and this is or National language, Hindi is the most important language for every student.

Login *


loading captcha image...
(type the code from the image)
or Ctrl+Enter
Host by is-Programmer.com | Power by Chito 1.3.3 beta | © 2007 LinuxGem | Design by Matthew "Agent Spork" McGee