IEEE

An Efficient Scattering Center Extraction Method Based on Stationary Phase Method With ...

Abstract: In this work, based on the previous paper, the scattering center expression is discussed to represent the scattered field of perfect electric conducting (PEC) targets under the quadratic ...
中关村在线

Python集合difference()用法解析

Python是一种广泛使用的编程语言，提供了大量内置模块和函数。集合中的difference()方法用于获取两个集合的差集，即存在于一个集合但不在另一个集合中的元素。本文将介绍如何在Python中使用difference()方法进行集合运算，帮助掌握这一实用功能。 1、 在PyCharm中 ...
Pew Research Center

Demographic differences in how teens use and view AI

This study is Pew Research Center’s latest effort to explore the landscape of teens and technology today. It focuses on artificial intelligence – from how teens use chatbots to how they think about AI ...
IEEE

An Efficient Attributed Scattering Center Extraction Method Accelerated by Dictionary Reuse

Abstract: The attributed scattering center (ASC) model provides a concise and physically relevant description of the targets and plays a vital role in inverse scattering problems. However, ASC ...