Improving Frequency Resolution of Discrete Spectra: Algorithms of ThreeNode Interpolation,Used

Improving Frequency Resolution of Discrete Spectra: Algorithms of ThreeNode Interpolation,Used

In Stock
SKU: DADAX3838359437
Brand: LAP Lambert Academic Publishing
$92.41 $132.01
Save $39.60
Quantity
Add to wishlist
Add to compare

Processing time: 1-3 days

US Orders Ships in: 3-5 days

International Orders Ships in: 8-12 days

Return Policy: 15-days return on defective items

Payment Option
Payment Methods

Help

If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.

Customer service

All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com

Sale & Press

If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com

Discrete spectra can be used to measure frequencies of signal components. Such a measurement consists in digitising the signal, performing windowing of the signal samples and computing their discrete Fourier spectrum. Frequencies of individual signal components can be evaluated from their locations in the discrete spectrum magnitude with resolution limited by the number of processed samples. The book describes interpolation algorithms based on three bins of the discrete Fourier spectrum, allowing to increase frequency resolution of such measurements by a few orders of magnitude at the expense of computing one formula. Studies of the dependence of the algorithm efficiency on windowing, noise, interference and exponential decay of the signal are included. The algorithms of discrete spectra interpolation studied in this book may find applications in scientific and industrial systems requiring realtime, high resolution frequency measurements, based on small sample sets. In particular, they can be a computationsaving replacement of the zeropadding technique. The algorithms have been used for years at CERN in systems measuring characteristic frequencies of particle beam motion.

⚠️ WARNING (California Proposition 65):

This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

For more information, please visit www.P65Warnings.ca.gov.

Recently Viewed