Nature

A deep-learning framework for spray pattern segmentation and estimation in agricultural spraying systems

This paper focuses on extracting two critical characteristics of an agricultural sprayer system given an input image: segmentation of a spray region and estimation of spray cone angle. Successful ...
EDN

Determining the angle resolution of all-digital PLL-based resolver-to-digital converters

A resolver is a sensor that estimates the angle of a rotating shaft, such as the shaft of an electrical motor used in automotive traction inverter applications. To obtain a digital representation of ...
EurekAlert!

Off-Grid DOA Estimation via Deep Learning Framework (IMAGE)

Figure. DOA estimation performance on angles θ1, θ2 ∈ [−60°, 60°] with an angle interval of 3° at 17 dB SNR using T = 1000 snapshots. Off-Grid DOA Estimation via Deep Learning Framework Off-Grid DOA ...
BBC

Drawing and measuring angles

A protractor is used to draw and measure angles. An angle is the amount of turn between two lines. Angles are measured in degrees with the symbol °. Angles can be labelled with 3 letters (eg DEF) to ...