InfoWorld

CPython vs. PyPy: Which Python runtime has the better JIT?

JIT compiler stack up against PyPy? We ran side-by-side benchmarks to find out, and the answers may surprise you.
IEEE

Minimum Time-Domain Tap Determination Algorithm Using Satellite Anti-Jamming Channel Characteristics

Abstract: Space-time adaptive processing (STAP) is a classic anti-interference algorithm for satellite navigation. In engineering applications, the number of time-domain taps of STAP not only ...
GCN

Six minutes of darkness: Get ready for the longest eclipse of the century that will turn day into night

Imagine that, in the middle of lunch, the sky begins to take on a metallic tone, the birds fall silent, and suddenly, the light goes out completely. This is not the beginning of a storm or a glitch in ...
IEEE

A New Perspective on the Fast Time-Domain Algorithm in the General Bistatic SAR Imaging

Abstract: The polar coordinate system fast time-domain algorithm is more efficient than the original back-projection (BP) algorithm. However, it still has complex coordinate transformation and 2-D ...