Possible to get transfer function coefficients from window?

1. How do you define TF in Matlab?
2. What is transfer function coefficients?

How do you define TF in Matlab?

Description. sys = tf( numerator , denominator ) creates a continuous-time transfer function model, setting the Numerator and Denominator properties.

What is transfer function coefficients?

The transfer function is then the ratio of output to input and is often called H(s). Note: This notation takes increasing subscripts for the a_n and b_n coefficients as the power of s (or order of derivative decreases) while some references use decreasing subscripts with decreasing power.