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Rainbow

Find Spectral Estimation


Author: Optimal Designs Enterprise
Author's Site: www.digitalCalculus.com
Support: support@digitalCalculus.com
Size: 1322KB
License: Free
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Download: Download Rainbow
Find Spectral Estimation
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Find best Spectral Estimation Method for a Power Spectral Density plot. A menu of 10+ spectral estimators from Steve Kay's textbook 'Modern Spectral Estimation' 1988 is available to choose from. The results differ dramatically from one estimator to another. Plus, varying input parameters and/or number of points may provide discrepancies. See how zero padding effects your results. Manufacturing companies take note! Some estimators can detect signals 50 to 100 dB from main signal. See documented example! The unwritten rule of '30 dB is okay' (i.e. hidden) is no longer true.
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