Problem 263. Nonuniform quantizer as a piecewise constant function

Implement a nonuniform quantizer as the following piecewise function:

y = -3.5, x < -3

y = -1.5, -3 ≤ x < -1

y = -0.5, -1 ≤ x < 0

y = 0.5, 0 ≤ x < 1

y = 1.5, 1 ≤ x < 3

y = 3.5, 3 ≤ x

Your function should act elementwise on array inputs.

For example:

   nonuniformQuantizer([-4.0 0.0 2.0])

returns

   [-3.5 0.5 1.5]
Solve

Solution Stats

41.33% Correct | 58.67% Incorrect
Last Solution submitted on Jun 19, 2025

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers56

Suggested Problems

More from this Author5

Problem Tags

quantizer

Community Treasure Hunt

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

Start Hunting!