chirp signal造句

A new spread spectrum scheme combined with a chirp signal in a fractional Fourier transform domain

And it can generator all kinds of basic signals and chirp signal. It has so many functions including display of the signal frequency and the peak value.

In this paper we separately use White noise and chirp signal as signal source, and apply simulate software MATLAB to research the time delay between the transmitted signal and the received signal.

Experiment on acoustic pyrometry is done using the chirp signal, white noise and sine wave respectively in a 300MW boiler in one domestic power plant, through fire hole on furnace wall.

Instantaneous frequency rate estimation of multicomponent two-dimensional chirp signals