Investopedia

Sampling Distribution: Definition, How It's Used, and Example

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J. Brock is a CFA and CPA with more ...
NPR

On Point with Meghna Chakrabarti

Get ready for your aha moment: Every weekday, host Meghna Chakrabarti pierces your news bubble to expose the whole story. Getting answers to the questions that need to be asked, examining our history ...
KUOW

On Point

On Point was born in the immediate aftermath of the attacks of 9/11, when the country was looking for answers and impatient with old certitudes. We still carry that urgency today: to test, challenge ...
IEEE

A Sampling Theorem for Exact Identification of Continuous-Time Nonlinear Dynamical Systems

Abstract: Low sampling frequency challenges the exact identification of continuous-time (CT) dynamical systems from sampled data, even when their models are identifiable. A necessary and sufficient ...
IEEE

Bézier Surface-Guided Sampling Space Constraint for Neural Point Cloud Geometry Compression

Abstract: Implicit Neural Representations (INRs), capable of learning the mapping between sampling coordinates and occupancy statuses to effectively represent 3D content, are increasingly adopted in ...
IEEE

Sampling and Layout of OPM Arrays for MCG Based on the Sampling Theorem

Abstract: Given that the sampling and arrangement of the array need a reasonable standard to guide in high-precision magnetocardiography (MCG) imaging, the sampling range required for robust ...
Investopedia

Understanding Stock Market Points: What They Mean for Investors

Mary Hall is a editor for Investopedia's Advisor Insights, in addition to being the editor of several books and doctoral papers. Mary received her bachelor's in English from Kent State University with ...
IEEE

Online Network DoS/DDoS Detection: Sampling, Change Point Detection, and Machine Learning Methods

Abstract: Denial of Service (DoS) and Distributed Denial of Service (DDoS) attacks continue to pose significant threats to networked systems, causing disruptions that can lead to substantial financial ...
Investopedia

What Is a POS Health Plan? Features, Benefits, and Comparison to HMO

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Thomas J Catalano is a CFP and Registered Investment Adviser with the state of South ...
IEEE

A Joint Spatio-Temporal Sub-Nyquist Sampling Structure for Wideband Receivers

Abstract: One of the main tasks of a wideband reconnaissance receiver is to measure the carrier frequency and direction-of-arrival (DOA) rapidly once the radar signal is intercepted. To address the ...
IEEE

PointNet++ (MSG-DSLS): A Classification Framework With Dynamic Step-Size Loop-Sampling for High-Density Tree Point Clouds

Abstract: PointNet++ (MSG), a PointNet++ module, can accurately identify tree species from 3-D point clouds. However, one drawback of the MSG method is its inability to classify high-density point ...
IEEE

Adjustable Multi-Stream Block-Wise Farthest Point Sampling Acceleration in Point Cloud Analysis

Abstract: Point cloud is increasingly used in a variety of applications. Farthest Point Sampling (FPS) is typically employed for down-sampling to reduce the size of point cloud and enhance the ...