get_chirp()
Description: Returns a set of time points describing a linear chirp between two frequencies.
Usage
signal = get_chirp(f1, f2, dt, w);
Arguments
- f1 The starting frequency of the chirp in Hz
- f2 The ending frequency of the chirp in Hz
- dt The sampling period of the signal in s
- w The duration of the signal in s
Output Parameters
- signal A set of points in time describing the amplitude of the signal in m/s.
Notes
The chirp signal is described as follows: v(t) = sin(2π(f1t + fracf2 - f12wt2))