Results 71 to 80 of about 4,893,936 (283)
Approximate Floating-Point Operations with Integer Units by Processing in the Logarithmic Domain
, 2021 Floating-point numbers represented using a hidden one can readily be approximately converted to the logarithmic domain using Mitchell's approximation. Once in the logarithmic domain, several arithmetic operations including multiplication, division, and ...
Gustafsson, Oscar +5 more
core +1 more source
From Water Vapor Transmission Rate (WVTR) to Intrinsic Water Vapor Permeability (WVP)
Advanced Materials, EarlyView.Breathable membranes can appear less permeable when the measurement apparatus limits vapor transport. A calibrated four‐step model describes membrane permeation and apparatus effects as resistances in series under a common chemical‐potential driving force.
Xianke Feng +6 more
wiley +1 more source
High-Level Synthesis under Fixed-Point Accuracy Constraint
Journal of Electrical and Computer Engineering, 2012 Implementing signal processing applications in embedded systems generally requires the use of fixed-point arithmetic. The main problem slowing down the hardware implementation flow is the lack of high-level development tools to target these architectures
Daniel Menard +3 more
doaj +1 more source
Advanced Materials Interfaces, EarlyView.Amphiphilic non‐isocyanate polyurethane (NIPU) coatings containing reactive hydrophobic poly(dimethylsiloxane) (PDMS) and hydrophilic methoxy poly(ethylene glycol) (MPEG) prepolymers for marine antifouling (AF) and fouling‐release (FR) applications were investigated. The coatings were evaluated with a set of representative marine foulants.
Nastaran Shahzadeh +7 more
wiley +1 more source
Adding Floating-point Arithmetic Support to TriCera
, 2023 Floating-point arithmetic is a widely utilized technique for approximating real numbers. When applied in safety-critical systems, it is essential to ensure that these numbers behave as they should and do not give unsuspected errors.
Mirza, Danyal
core +3 more sources
First steps towards more numerical reproducibility*
ESAIM: Proceedings and Surveys, 2014 Questions whether numerical simulation is reproducible or not have been reported in several sensitive applications. Numerical reproducibility failure mainly comes from the finite precision of computer arithmetic.
Jézéquel Fabienne +2 more
doaj +1 more source
Advanced Materials Interfaces, EarlyView.A dual‐modulus silicone release film creates distributed stress concentrations at high‐/low‐modulus boundaries, triggering multi‐site crack initiation and rapid interfacial detachment. The architecture lowers the peak separation force by 97.6%, shortens detachment time, and enables stable continuous projection stereolithography at 720 mm h−1, offering ...
Xiaogang Li +3 more
wiley +1 more source
Muscle Control of an Extra Robotic Digit
Advanced Robotics Research, EarlyView.This study compares muscle‐ and movement‐based control for operating a supernumerary robotic thumb. While movement control performs better in the proposed tasks, muscle‐based (EMG) control promotes broader motor learning. The results highlight the promise and challenges of using biosignals for human augmentation, offering new insights into intuitive ...
Julien Russ +7 more
wiley +1 more source
Optimal controller and filter realizations using finite-precision, floating-point arithmetic
, 2005 The problem of reducing the fragility of digital controllers and filters implemented using finite-precision, floating-point arithmetic is considered.
Whidborne, J.F. +3 more
core
Advanced Science, EarlyView.Selective CO formation in bicarbonate electrolysis is achieved by retaining reactive CO2 and tuning pH, while the competing hydrogen evolution reaction occurs at the interface. The rate‐determining step couples the chemical equilibrium of bicarbonate/CO2 with electrochemical charge transfer, offering insight into optimizing reaction conditions for ...
Lin Li +7 more
wiley +1 more source