I'm facing this overdetermined system of equations and I'm looking for a numerical optimization method to solve it by minimizing and using least square method. I don't know how to write some formula here so I wrote it in mathjax and copied the picture here:

formula

A is the value of f_1(y) = f_2(y) = ... = f_N-1(y) =A.

Is this minimization suitable for solving the system of equations? Do you have any suggestions?

Which numerical method is suitable for solving this minimization if it is useful?

Thanks

asked 28 Jul '13, 12:49

Mahdi%20Khosravi's gravatar image

Mahdi Khosravi
1
accept rate: 0%

edited 28 Jul '13, 13:20

fbahr's gravatar image

fbahr ♦
4.6k716

I assume \(j=\sqrt{-1}\) and \(\left|\cdot\right|\) is complex modulus? That being the case, is \(y\in\mathbb{R}^K\) or is \(y\in\mathbb{C}^K\)?

(28 Jul '13, 17:11) Paul Rubin ♦♦
Be the first one to answer this question!
toggle preview

Follow this question

By Email:

Once you sign in you will be able to subscribe for any updates here

By RSS:

Answers

Answers and Comments

Markdown Basics

  • *italic* or _italic_
  • **bold** or __bold__
  • link:[text](http://url.com/ "Title")
  • image?![alt text](/path/img.jpg "Title")
  • numbered list: 1. Foo 2. Bar
  • to add a line break simply add two spaces to where you would like the new line to be.
  • basic HTML tags are also supported

Tags:

×190
×79

Asked: 28 Jul '13, 12:49

Seen: 620 times

Last updated: 28 Jul '13, 17:11

OR-Exchange! Your site for questions, answers, and announcements about operations research.