Howtosignalprocessing
- How do you find the local maxima and minima in Python?
- What is locs in Matlab?
- What is peak detection?
How do you find the local maxima and minima in Python?
Below are the steps: Create two arrays max[] and min[] to store all the local maxima and local minima. Traverse the given array and append the index of the array into the array max[] and min[] according to the below conditions: If arr[i – 1] > arr[i] < arr[i + 1] then append that index to min[].
What is locs in Matlab?
locs — Peak locations
Peak locations, returned as a vector. If you specify a location vector, x , then locs contains the values of x at the peak indices. If you specify a sample rate, Fs , then locs is a numeric vector of time instants with a time difference of 1/ Fs between consecutive samples.
What is peak detection?
Definition: Peak detector circuits are used to determine the peak (maximum) value of an input signal. It stores the peak value of input voltages for infinite time duration until it comes to reset condition.
