EE 5329 Lectures 2526

1
EE 5329 Lectures 25-26

• Nonparametric Identification Methods
• Basic approaches (impulse, sine waves)
• Open vs. Closed loop methods
• Time vs. Frequency domain methods
• Time domain correlation method
• Time domain method using PRBS signals
• Frequency domain method using correlation
• Frequency domain method using ETFE
• Smoothing of ETFE by averaging and windowing
• Cross-spectral methods

2
Textbook Readings

• Reading
• Chapter 6, Ljung text
• Sections 13.1, 13.2, 13.3, 13.4 - Ljungs text