Rainbow 5.11.5

Program Specifications

Download Rainbow
Rainbow 5.11.5
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Version: 5.11.5
Size: 1.29 MB
Publisher: Optimal Designs Enterprise
Date Added:
License [?]: Freeware
Operating System: Windows XP, Windows Vista, Windows NT, Windows ME, Windows 98, Windows 95, Windows 2003, Windows 2000
Requirements: VB Runtime files
Download Links: Download Rainbow
BumperSoft Editor's Review Status:

Publisher's Description of Rainbow

" Find best Spectral Estimation Method for a Power Spectral Density plot. "
- From Optimal Designs Enterprise

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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Tags

power spectra   |  psd   |  spectral estimation   |  spectrum   |  fourier transform   |  fft   |  mathematics   |  engineering   |  teaching   

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