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]
Solution Stats
Problem Comments
-
2 Comments
Matthew Eicholtz
on 22 Aug 2015
I think the first line should read x<-3, not x<3.
Steve Eddins
on 24 Aug 2015
Fixed. Thanks.
Solution Comments
Show commentsProblem Recent Solvers54
Suggested Problems
-
15882 Solvers
-
227 Solvers
-
337 Solvers
-
159 Solvers
-
Justify the character string in center with proportional fonts
64 Solvers
More from this Author5
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!