Browsing by Subject "Transductors"
Now showing items 21-26 of 26
Open AccessMany tasks in text and speech processing and computational biology require estimating functions mapping strings to real numbers. A broad class of such functions can be defined by weighted automata. Spectral methods based ...
Open AccessIn this paper we present a spectral algorithm for learning weighted nite state transducers (WFSTs) over paired input-output sequences, where the input is continuous and the output discrete. WFSTs are an important tool for ...
Splitting of the ultrasounic beam path in clamp-on ultrasonic flowmeters due to propagation through dispersive materials (Institute of Electrical and Electronics Engineers (IEEE), 2017)
Restricted access - publisher's policyThis article explains how a multi-frequency ultrasonic beam path is split due to passing through dispersive materials and the implications that it has in flow measurement using a Clamp-on ultrasonic flowmeter. The importance ...
The noise performance of a high-speed capacitive-sensor interface based on a relaxation oscillator and a fast counter (Institute of Electrical and Electronics Engineers, 2005-10)
Open AccessThis paper presents the analysis and experimental results on the noise performances of a capacitive-sensor interface. The interface is able to measure low capacitance values in the order of picofarads and is implemented ...
(Universitat Politècnica de Catalunya, 2018-06)
Open AccessThe use of cryogenic liquid propellants such as liquid hydrogen or liquid oxygen has arisen a problem for future space missions. As a result of long storage periods bubbles are formed in propellant tanks due to boil-off. ...
Zero-flow offset variation in ultrasonic clamp-on flowmeters due to inhomogeneity and nonlinearity of pipe materials (2017-11)
Restricted access - publisher's policyThe objective of this paper is to measure the zero-flow offset variation in ultrasonic Clamp-on flowmeters produced by using pipes made of materials with a nonhomogeneous and nonlinear behavior. The evaluation of this ...