#### pswatw

##### Junior Member level 1

Poles (rad/sec) Poles (hertz)

Real Imag Real Imag

-1.798766e+06 0.000000e+00 -2.862825e+05 0.000000e+00

-1.126313e+08 -6.822910e+07 -1.792583e+07 -1.085900e+07

-1.126313e+08 6.822910e+07 -1.792583e+07 1.085900e+07

Zeros (rad/sec) Zeros (hertz)

Real Imag Real Imag

-1.315386e+08 7.679633e+07 -2.093502e+07 1.222251e+07

-1.315386e+08 -7.679633e+07 -2.093502e+07 -1.222251e+07

7.999613e+08 0.000000e+00 1.273178e+08 0.000000e+00

Constant Factor=3.103553e-01

HI:

I have two questions about .pz analysis.

1) how to calculator the frequency of Pole and Zero from Real and Imag ??

2) What is Constant Factor mean ??

THANKS!!