Abstract: From the perspective of sparse signal representation, an autofocusing method in inverse synthetic aperture radar imaging is proposed. Different from the idea of taking the entropy or ...

The JEE Main 2026 Mathematics section is crucial for high scores. Discover the top 5 essential Maths chapters that ...

Look for the leftmost and rightmost points of the graph. If the graph extends indefinitely to the left or right, the domain includes negative or positive infinity, respectively. Note any breaks or ...

You have that slide rule in the back of the closet. Maybe it was from your college days. Maybe it was your Dad’s. Honestly. Do you know how to use it? Really? All the scales? That’s what we thought.

GATL is a C++ library for Euclidean, homogeneous/projective, Mikowski/spacetime, conformal, and arbitrary geometric algebras. Geometric algebra is a powerful ...