Problem 2259. Best Fit RMS

• Created by Swapnali Gujar
• Appears in 4 groups

×

By solving this problem, you will make progress in the following group(s)

Introduction to MATLAB

• 23 Problems
• 8736 Finishers

M3 Challenge Problem Group

• 20 Problems
• 21 Finishers

High School Challenge

• 50 Problems
• 100 Finishers

Programování - Cody

• 12 Problems
• 565 Finishers

Like (3)

Difficulty:

(7944)

Rate

• Solve Later   
• Add To GroupÂ

Given a set of data as x and y, find the RMS value between the data and its best fit curve from a first degree polynomial

Example

 x = [1:10]
 y = [2 7 3 5 9 11 1 6 2 0]

 bestfit_RMS = 3.3379

Solve

Solution Stats

28.87% Correct | 71.13% Incorrect

• 97 Solutions
• 21 Solvers

Last Solution submitted on Dec 09, 2024

Last 200 Solutions

Solution Comments

Problem Recent Solvers21

Suggested Problems

• Extract leading non-zero digit

  2189 Solvers

• Given an unsigned integer x, find the largest y by rearranging the bits in x

  1895 Solvers

• Solve the set of simultaneous linear equations

  439 Solvers

• Sum the numbers on the main diagonal

  593 Solvers

• square a vector-Given the variable x as your input, square it and put the result in y.

  109 Solvers

More from this Author25

• Back to basics - array operations

  52 Solvers

• Broken numlock key, oppps !

  42 Solvers

• Find my birthday

  80 Solvers

• Find and replaces spaces from a input string with *

  165 Solvers

• Find supported functions

  52 Solvers