Projections onto Subspaces and Least Squares projection matrix

Projections onto Subspaces and Least Squares projection matrix
  • Currently 4.0/5 Stars.
4366 views, 1 rating - 00:48:54
Taught by OCW
Gilbert Strang, 18.06 Linear Algebra, Spring 2005. (Massachusetts Institute of Technology: MIT OpenCourseWare), http://ocw.mit.edu (Accessed November 22, 2008). License: Creative Commons BY-NC-SA.
More info at: http://ocw.mit.edu/terms
Projections onto Subspaces and Least Squares projection matrix -- Lecture 15. Learn what a projection is in Linear Algebra and how to compute a projection.
  • What does it mean to project a vector onto another vector?
  • How do you compute a projection matrix?
  • Why do you project a vector or matrix?
This lesson explains what a projection is and how to find the projection vector. A very important lesson in the grand scheme of Linear Algebra, and very well-taught.
  • Currently 4.0/5 Stars.
Reviewed by MathVids Staff on November 22, 2008.
 
Browse Store
App_store_badge Smart-logo