Frequency Domain

• black — diagrama de Black (carta de Nichols)
• bode — Bode plot
• bode_asymp — Bode plot asymptote
• calfrq — frequency response discretization
• dbphi — frequency response to phase and magnitude representation
• freq — frequency response
• freson — peak frequencies
• gainplot — esboço de magnitude
• hallchart — Draws the Hall chart
• nicholschart — Nichols chart
• nyquist — diagrama de Nyquist
• nyquistfrequencybounds — Computes the frequencies for which the nyquist locus enters and leaves a given rectangle.
• phasemag — phase and magnitude computation
• phaseplot — frequency phase plot
• repfreq — frequency response
• svplot — singular-value sigma-plot
• trzeros — transmission zeros and normal rank