Modify Estimation Input Signals....................... 5-
Modify Sinestream Signal Using Linear Analysis Tool...... 5-
Modify Sinestream Signal Using MATLAB Code.......... 5-Troubleshooting Frequency Response Estimation ......... 5-
When to Troubleshoot .............................. 5-
Time Response Not at Steady State................... 5-
FFT Contains Large Harmonics at Frequencies Other than the
Input Signal Frequency.......................... 5-
Time Response Grows Without Bound.................. 5-
Time Response Is Discontinuous or Zero................ 5-
Time Response Is Noisy............................ 5-Effects of Time-Varying Source Blocks on Frequency Response
Estimation....................................... 5-
Setting Time-Varying Sources to Constant for Estimation Using
Linear Analysis Tool............................. 5-
Setting Time-Varying Sources to Constant for Estimation
(MATLAB Code)................................ 5-Disable Noise Sources During Frequency Response Estimation
................................................ 5-Estimate Frequency Response Models with Noise Using Signal
Processing Toolbox................................ 5-Estimate Frequency Response Models with Noise Using System
Identification Toolbox.............................. 5-Generate MATLAB Code for Repeated or Batch Frequency
Response Estimation............................... 5-Managing Estimation Speed and Memory................ 5-
Ways to Speed up Frequency Response Estimation........ 5-
Speeding Up Estimation Using Parallel Computing ........ 5-
Managing Memory During Frequency Response Estimation. 5-Frequency Response Estimation Using Simulation-Based
Techniques....................................... 5-Linearization Validation in Frequency Domain Using
FRESTIMATE..................................... 5-xvi Contents