IEEE

Phase Estimation Using Discrete Chirp-Fourier-Transform-Based Method

Abstract: Spherical measurement is a relatively important application in optical measurement. The interferogram obtained in spherical inspection usually consists of closed fringe patterns. Obtaining ...
C&EN

Calibration-Free, Seconds-Resolved In Vivo Molecular Measurements using Fourier-Transform Impedance Spectroscopy Interrogation of Electrochemical Aptamer Sensors

Department of Chemistry and Biochemistry, University of California Santa Barbara, Santa Barbara, California 93106, United States Center for Bioengineering, University of California Santa Barbara, ...
IEEE

Channel Prediction With Time-Varying Doppler Spectrum in High-Mobility Scenarios: A Polynomial Fourier Transform Based Approach and Field Measurements

Abstract: Beamforming for multi-antenna wireless communication systems has been widely studied and applied in practice. However, its performance in high mobility scenarios deteriorates dramatically ...
Hosted on MSN

How to use the area of a rectangle to represent the integral

Keywords 👉 Learn how to evaluate the integral of a function. The integral, also called antiderivative, of a function, is the reverse process of differentiation. Integral of a function can be ...