Rainbow 5.11.5

Program ID:

36462

Author:

Optimal Designs Enterprise     All programs by this author

Downloads:

186

License:

Freeware

Cost:

$0.00 US

Operating Systems:

Size:

1325K

Release Status:

new

Last Updated:

2008-09-24

Our Rating:

Feedback:

Report broken download     Report spyware [?]

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.

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

Recent Changes: Change of Address.

Install Support: Install and Uninstall

Supported Languages: English

Additional Requirements: Windows + VB Runtime files

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