matlab get phase sorted by

relevance

Or, is there just a single signal, like in your sine-wave example? An example is given in order to clarify the usage of the function.

You should compute the FFT of the full signal, not of the first 256 samples.

A vector holding a simple sine wave in the time domain will now be a vector of complex numbers whose magnitude is constant and whose phase is changing in sync with your original sine wave.

You will need to know your sampling rate, Fs, and either your time of observation or the number of points you have sampled.

The mass of the pendulum varies as you move from model to model along a single column of sys, and the length of the pendulum varies as you move along a single row.

For calculating phase spectrum, its result is very noisy because of floating rounding off error, it causes during calculation arctan even small rounding off error produces significant noise in the result of phase spectrum, for suppressing this kind of noise you can define a threshold value.

Indices of models in array whose gain and phase margins you want to extract, specified as positive integers.

When sys has several crossovers, margin returns the smallest gain and phase margins and corresponding frequencies.

But, i think its result not the correct answer.

However, my output isn't exactly correct, so something must be wrong.