Time Expansion - MATLAB Cody - MATLAB Central

Problem 2228. Time Expansion

Difficulty:
(10)
Rate

How can you slow down any discrete-time signal?

Example

Input original signal x.

 x = [1 2 3 -1 -2 -5 -4]

We want to slow down n=3 times original signal. Output signal must be like y.

 y = [1 0 0 2 0 0 3 0 0 -1 0 0 -2 0 0 -5 0 0 -4]
Solve

Solution Stats

36.17% Correct | 63.83% Incorrect
Last Solution submitted on Feb 18, 2025

Problem Comments

Solution Comments

Show comments
Registration Now Open for MathWorks AUTOMOTIVE CONFERENCE 2025
...
Hello Community, We're excited to announce that registration is now open for the...

Problem Recent Solvers175

Suggested Problems

More from this Author21

Problem Tags

signal processing vector

Community Treasure Hunt

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

Start Hunting!
Go to top of page