Zobrazeno 1 - 10
of 3 710
pro vyhledávání: '"High-accuracy"'
Autor:
Xintian Pan
Publikováno v:
AIMS Mathematics, Vol 9, Iss 10, Pp 27388-27402 (2024)
In this article, we establish a novel high-order energy-preserving numerical approximation scheme to study the initial and periodic boundary problem of the generalized nonlinear Schrödinger equation with wave operator, which is proposed by the finit
Externí odkaz:
https://doaj.org/article/093b64805fcf42e0a8e66a5eb4ce50e9
Autor:
Junrui Liang, Jun Ye, Xiaoya Ma, Yao Lu, Jun Li, Jiangming Xu, Zilun Chen, Jinyong Leng, Zongfu Jiang, Pu Zhou
Publikováno v:
Frontiers of Optoelectronics, Vol 17, Iss 1, Pp 1-10 (2024)
Abstract This study presents a high-accuracy, all-fiber mode division multiplexing (MDM) reconstructive spectrometer (RS). The MDM was achieved by utilizing a custom-designed 3 × 1 mode-selective photonics lantern to launch distinct spatial modes in
Externí odkaz:
https://doaj.org/article/96ed886fd6bf4a7a8d1e074f507b525f
Autor:
Saminu Abdullahi, Zhu Yang, Mohamed Ishag Hassan Gama, Marwa Omer Mohammed Omer, Qilin Wang, Abdulhadi Yakubu, Zedong Nie
Publikováno v:
Sensors and Actuators Reports, Vol 8, Iss , Pp 100231- (2024)
Wearable glucose biosensors (WGBs) face significant challenges due to pH, temperature, and skin pollutants affecting glucose detection accuracy by disrupting D-glucose anomeric equilibrium. Although mutarotase (MUT) has historically addressed these c
Externí odkaz:
https://doaj.org/article/60768d36987746d798504820327c2da4
Publikováno v:
GIScience & Remote Sensing, Vol 61, Iss 1 (2024)
ABSTRACTLong-term, high-resolution soil moisture (SM) is a vital variable for understanding the water-energy cycle and the impacts of climate change on the Qinghai-Tibet Plateau (QTP). However, most existing satellite SM data are only available at co
Externí odkaz:
https://doaj.org/article/891d2385af8c42cfb09590a9ace09366
Autor:
Oshamah Ibrahim Khalaf, Dhamodharan Srinivasan, Sameer Algburi, Jeevanantham Vellaichamy, Dhanasekaran Selvaraj, Mhd Saeed Sharif, Wael Elmedany
Publikováno v:
Engineering Reports, Vol 6, Iss 11, Pp n/a-n/a (2024)
Abstract Interactions between individuals and digital material have completely changed with the advent of the Metaverse. Due to this, there is an immediate need to construct cutting‐edge technology that can recognize the emotions of users and conti
Externí odkaz:
https://doaj.org/article/b866adb10b0d4952b7ce27bfa5466a61
An Efficient Algorithm for Basic Elementary Matrix Functions with Specified Accuracy and Application
Autor:
Huizeng Qin, Youmin Lu
Publikováno v:
AppliedMath, Vol 4, Iss 2, Pp 690-708 (2024)
If the matrix function f(At) posses the properties of f(At)=gf(tkA, then the recurrence formula fi−1=gfi,i=N,N−1,⋯,1,f(tA)=f0, can be established. Here, fN=f(AN)=∑j=0majANj,AN=tkNA. This provides an algorithm for computing the matrix function
Externí odkaz:
https://doaj.org/article/ffc63683e400433282eb7b7417c85be4
Autor:
Than Trong Khanh Dat, Tran Thien Phuc
Publikováno v:
International Journal of Technology, Vol 15, Iss 3, Pp 531-543 (2024)
Recently, the toolpath generation for high-speed machining of curved surfaces has become a non-trivial task. The approximated linear segments (G01-based) are widely used in commercial computer-aided manufacturing (CAM) systems. Due to the machine
Externí odkaz:
https://doaj.org/article/3e883e89146949d4a328cd10dc772028
Autor:
Xiangyang Sun
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
IntroductionEfficiently and precisely identifying tomatoes amidst intricate surroundings is essential for advancing the automation of tomato harvesting. Current object detection algorithms are slow and have low recognition accuracy for occluded and s
Externí odkaz:
https://doaj.org/article/5d7fc06229494c46b22f28cf7da19ade
Publikováno v:
Light: Advanced Manufacturing, Vol 4, Iss 4, Pp 393-403 (2024)
The widely used Shack–Hartmann wavefront sensor (SHWFS) is a wavefront measurement system. Its measurement accuracy is limited by the reference wavefront used for calibration and also by various residual errors of the sensor itself. In this study,
Externí odkaz:
https://doaj.org/article/c1c0d8f5ee04488abff676ba40f4028f