SpectrumSolvers

Category: Education    

Date Listed/Updated: 2011-03-05 13:48:13

File size: 1195 KB

OS: Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,Windows2000,WinXP,Windows2003,Windows CE,WinME,Windows Vista Starter,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate,Windows Vista Home Basic x64,Windows Vista Home Premium x64,Windows Vista Business x64,Windows Vista Enterprise x64,Windows Vista Ultimate x64  License: Other  Price($): 0.00

Author/Publisher name: Phil Brubaker

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Description:

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 ' dB is okay' (i.e. hidden) is no longer true.

EULA

Tags: Power Spectra  PSD  Spectral Estimation  spectral analysis  Spectrum  Fourier transform  FFT 

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