inclass-least-squares

Info icon This preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
4/5/2016 [1/4] Objectives - In-class work: Least Squares - RELATE 1/1 Objectives Long-term goal: Fitting a model to data using least squares (getting close) Solving a least-squares problem using QR Setting up coefficient fitting as a least-squares problem
Image of page 1

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Suitable Models for Linear Least-Squares For which of the following models can you find the coefficients , , and given data points using linear least squares? A: B: C: D: E: Write your answer as all the letters for the models that can be used with linear least squares, in alphabetical order, without spaces, commas, or other separating characters. a b c (xi,yi) y=a 1+b x+c x2 y=a2 x+b x+1 x y=f(a,x)+f(b,x)+f(1,x) y=a f(x)+b g(x)+c h(x) y=(a 1+b x+c x)2
Image of page 2
Solving least-squares problems
Image of page 3

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern