IEEE

On the Methods of Further Generalization of Nyquist–Shannon sampling theorem

Abstract: It is shown that the modernized Nyquist-Shannon theorem, which establishes the theoretical limit for the amount of information that can be obtained based on the analysis of a wave field ...
Investopedia

Understanding Simple Random Sampling: Key Advantages and Limitations

Melissa Horton is a financial literacy professional. She has 10+ years of experience in the financial services and planning industry. Robert Kelly is managing director of XTS Energy LLC, and has more ...
Investopedia

Bayes' Theorem: What It Is, Formula, and Examples

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
IEEE

Adaptive Microwave Photonic Multi-Coset Sampling With Optimized Sampling Pattern

Abstract: An adaptive microwave photonic multi-coset sampling (MCS) method is proposed to enable accurate and efficient sub-Nyquist acquisition of multiband radio frequency (RF) signals. The method ...
Microwaves & RF

What Should Proper High-Speed Converter Passband Flatness Look Like? (Part 2)

How to evaluate a DAC’s analog output. How to avoid effects such as standing waves from disturbing measurements. How to adapt the fundamental frequency-response measurement method for use when digital ...