This is a tutorial for both python and MATLAB users to learn the concepts behind detecting signals through spectrogram cross-correlation. I wrote this as my final project for Geohackweek 2018 at the ...
Abstract: As a practical and versatile unmanned aerial vehicle, quadrotor drones demonstrate significant application value across multiple fields. This paper first systematically reviews the current ...
Abstract: Relay feedback control has been one of the key instruments used in the automatic tuning of proportional integral derivative (PID) controllers. Its application is associated with the ...
# P, I, D = [1/150, 1/950, 0.1, 0.01], [0.0005, 0.001, 0.01, 0.0001], [0.2, 0.0001, 0.5, 0.005] self.P = P if P is not None else -10 # 失败。上升和维持 ...