Find Spectral Estimation

Tags: power spectral density spectral estimation steve kay density plot zero padding input parameters signal detection estimators unwritten rule manufacturing companies discrepancies textbook signals job


Optimal Designs Enterprise

Which estimator is best for your job? Helps 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. Observe 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.

Software Price: $0.00
Software Version: 5.12.2
Release Date
: 9/16/2010

Size: 1.2 MB
Platform: Windows 95, 98, ME, NT 3.x, NT 4.x, Windows 2000, XP, Windows 2003, Windows CE, WinME, Vista

Download Link: SpectrumSolvers Download

Keywords: fourier transform spectral estimation spectral analysis spectrum psd power spectra fft


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