chirp

Swept-frequency cosine signal.

📝Syntax

Y = chirp(T)
Y = chirp(T, F0, T1, F1)
Y = chirp(T, F0, T1, F1, method)
Y = chirp(T, F0, T1, F1, method, phi)

📥Input Arguments

Parameter	Description
T	time values.
F0	initial frequency.
T1	reference time.
F1	frequency at T1.
method	'linear', 'quadratic', or 'logarithmic'.
phi	initial phase in degrees.

📤Output Arguments

Parameter	Description
Y	generated signal.

📄Description

chirp generates a cosine whose frequency changes over time.

💡Examples

y = chirp(0:0.01:1, 0, 1, 10);

🔗See Also

🕔Version History

Version	Description
2.0.0	initial version