Problem 72. Interpolator

Created by Cody Team

Difficulty:Rate

Solve Later
Add To GroupÃ‚

You have a two vectors, a and b. They are monotonic and the same length. Given a value, va, where va is between a(1) and a(end), find the a(n) and a(n+1) that flank it. Now interpolate the value, vb, such that it is proportionally between b(n) and b(n+1).
Note that va can land exactly on a value of a as well.

Solve

Solution Stats

10001 Solutions
3385 Solvers

Last Solution submitted on Jul 07, 2025

Last 200 Solutions

Problem Comments

9 Comments

9 Comments

Show 6 older comments

Peter Orthmann on 3 Oct 2022

The tests do not check va equal to a(1) or a(n).

Dyuman Joshi on 4 Oct 2022

Test cases added to include for corner values as well.

Cláudio Márcio on 7 Apr 2024

The test is broken. The question statements gives that "va" is between a(1) and a(end), but the last test gave va = a(1).

Solution Comments

Show comments

Problem Recent Solvers3385

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 72. Interpolator

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers3385

Suggested Problems

More from this Author96

Problem Tags

Community Treasure Hunt

Problem 72. Interpolator

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers3385

Suggested Problems

More from this Author96

Problem Tags

Community Treasure Hunt

Players