Problem 1366. Finding peaks
Find the peak values in the signal. The peak value is defined as the local maxima. For example, x= [1 12 3 2 7 0 3 1 19 7]; peaks = [12 7 3 19];
Hint: Plot x to visually analyse the signal and get the idea of finding the peak. Another hint : first derivative
Solution Stats
Problem Comments
-
2 Comments
goc3
on 18 Nov 2016
The test suite has been expanded.
Anastasios
on 31 Jan 2024
step1 watch one piece
Solution Comments
Show commentsProblem Recent Solvers406
Suggested Problems
-
6668 Solvers
-
Matrix indexing with two vectors of indices
725 Solvers
-
Put two time series onto the same time basis
326 Solvers
-
550 Solvers
-
Number of Even Elements in Fibonacci Sequence
1414 Solvers
More from this Author9
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!