Results 91 to 100 of about 4,314,685 (205)

Efficient Calibration of Implied Volatility

, 2023
This paper aims to investigate a tool for option traders using Dumas, Fleming and Whaley formula with different models. This tool can create a dashboard for implied volatility so that helps them to observe the change of implied volatility in the option market.
openaire   +1 more source

Automatic Calibration Strategy Based on Artificial Neural Networks for Shift Control of Automatic Transmission

Applied Sciences
As the number of gears in automatic transmissions (AT) increases, the calibration parameters in the gear shift control process of the transmission control unit (TCU) increase exponentially, significantly increasing the calibration workload during ...
Songlin Li, Yanle Zhao, Wei Guo
doaj   +1 more source

Absolute Radiometric Calibration of TerraSAR-X - Approach and Ground Targets [PDF]

, 2008
The German SAR satellite TerraSAR-X was successfully launched in June 2007. During the commissioning phase, the first months after launch, a calibration field campaign was carried out to conduct geometric as well as relative and absolute radiometric ...
Döring, Björn, Schrank, Dirk, Schwerdt, Marco, Bauer, Robert   +3 more
core  

Open-source hydrological modeling: Assessing climate change impacts using SWAT with Sentinel-2 and ERA5 data integration

Water Science
This study evaluates the effectiveness of open-source hydrological modeling for assessing climate change impacts on water resources in the Middle Euphrates Watershed, Türkiye.
M. Matin Saddiqi, M. Ekrem Karpuzcu, Recep Kaan Dereli   +2 more
doaj   +1 more source

Calibration of school spectrometer for measuring light bulb efficiency [PDF]

, 2015
This diploma thesis presents the efficiency of various light sources which are used for lighting on a daily basis (incandescent light bulb, halogen lamp, compact fluorescent lamp, light-emiting diode).
Valenčič, Matej
core  

Study of the energy calibration and efficiency calibration of a lanthanum bromide detector for fusion devices in the 0.1~11 MeV γ energy region

四川大学学报. 自然科学版
Tokomak confinement plasma generates high-energy hard X-rays during plasma discruption events.Detection of these high-energy hard X-rays provides critical insights into confinement dynamics during breakdown in fusion devices.We have developed a lanthanum
YE Xi, LUO Xiao-Bing, ZHU Jia-Jun, YAN Wen-Xuan, LUO Dong-Mei   +4 more
doaj  

A closer look at the efficiency calibration of LaBr₃(Ce) and NaI(Tl) scintillation detectors using MCNPX for various types of nuclear investigations.

Heliyon, 2022
ALMisned G, Zakaly HMH, Ali FT, Issa SAM, Ene A, Kilic G, Ivanov V, Tekin HO.   +7 more
europepmc   +1 more source

Calibrating activated sludge models through hyperparameter optimization: a new framework for wastewater treatment plant simulation

npj Clean Water
Traditional calibration of Activated Sludge Models (ASM) is often manual, expert-dependent, and inefficient. This study introduces a hyperparameter optimisation framework using Optuna to automate the calibration of the ASM2d model.
Huarong Yu, Yue Wang, Tan Li, Qibo Gan, Dan Qu, Fangshu Qu   +5 more
doaj   +1 more source

Calibration of Interferometric ENVISAT/ASAR Image Mode Products

, 2002
The robust and automatic use of complex products for InSAR data processing requires careful calibration and validation. Interferometric calibration comprises geometric and phase accuracy aspects.
Schättler, Birgit, Holzner, Jürgen, Eineder, Michael   +2 more
core  

Results from Geometric and Radiometric Calibration of TerraSAR-X [PDF]

, 2007
As TerraSAR-X, due for launch in 2007, will be an operational scientific mission with commercial potential, product quality is of crucial importance. The success or failure of the mission essentially depends on the calibration of the TerraSAR-X system ...
Döring, Björn, Schwerdt, Marco, Bachmann, Markus, Bräutigam, Benjamin   +3 more
core