Matlab period of function

1. What is the period for in Matlab?
2. How to use diff in Matlab?
3. How do you find the max peak in Matlab?

What is the period for in Matlab?

The period p is computed as the minimum length of a subsequence x(1:p) of x that repeats itself continuously every p samples. p = seqperiod( x , tol ) specifies tol as the absolute tolerance to determine when two numbers are close enough to be treated as equal.

How to use diff in Matlab?

Y = diff( X ) calculates differences between adjacent elements of X along the first array dimension whose size does not equal 1: If X is a vector of length m , then Y = diff(X) returns a vector of length m-1 . The elements of Y are the differences between adjacent elements of X .

How do you find the max peak in Matlab?

Use findpeaks with default settings to find the peaks of the signal and their locations. [pks,locs] = findpeaks(PeakSig,x); Plot the peaks using findpeaks and label them.