Bode Sketch Studio

Inputs

Use spaces, commas, or semicolons. The response updates while you type.

Numerator coefficients Descending powers of s Denominator coefficients Descending powers of s Delay T (seconds) Applies the factor e^-sT

Transfer Function

Pole and zero locations, DC gain, phase margin, and gain margin.

Exact and total asymptotic gain, with faint colored traces for each normalized factor.

Exact and total asymptotic phase, with each normalized factor and any delay shown separately.