In a Bode plot, the gain and phase represent the amplitude and phase shift of the output signal of the system relative to the input signal, respectively, as a function of frequency.
The gain plot shows the ratio of the amplitude of the output signal to the amplitude of the input signal, expressed in decibels (dB), as a function of frequency. In other words, it shows how much the amplitude of the output signal is amplified or attenuated by the system at different frequencies. The gain plot provides information about the magnitude response of the system and is useful for evaluating the stability and performance of the system.
The phase plot shows the phase shift between the output signal and the input signal, expressed in degrees, as a function of frequency. It represents the time delay between the input and output signals, as well as the amount of time by which the output signal lags or leads the input signal. The phase plot provides information about the time response of the system and is useful for evaluating the transient response and stability of the system.
In a Bode plot, the gain and phase represent the amplitude and phase shift of the output signal of the system relative to the input signal, respectively, as a function of frequency.
The gain plot shows the ratio of the amplitude of the output signal to the amplitude of the input signal, expressed in decibels (dB), as a function of frequency. In other words, it shows how much the amplitude of the output signal is amplified or attenuated by the system at different frequencies. The gain plot provides information about the magnitude response of the system and is useful for evaluating the stability and performance of the system.
The phase plot shows the phase shift between the output signal and the input signal, expressed in degrees, as a function of frequency. It represents the time delay between the input and output signals, as well as the amount of time by which the output signal lags or leads the input signal. The phase plot provides information about the time response of the system and is useful for evaluating the transient response and stability of the system.