Discover how to determine the ideal percentage of a population for a representative sample to ensure accurate data analysis with minimal sampling error.

Abstract: We present recently devised approach for recovery of compactly supported multivariate functions from nonuniform samples of their Fourier transforms. This is the so-called nonuniform ...

Abstract: In this work, an optimized spherical near-field antenna sampling method based on unit-norm tight frames is proposed to reduce sampling efforts, particularly tailored for moderately sparse ...