I have run a .PZ stability analysis and have got the data in terms of poles and zeros as shown below.
POLES MODULUS REAL PART IMAGINARY PART
1 1.237492e+002 -1.237492e+002 -0.000000e+000
I like to know what are the units for Real PART and for Imaginary PART.
Are they given in rad/sec OR in Hz ? Thank you