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Pitch detection algorithms based on zero-cross rate and autocorrelation function for musical notes
(2008-09-22)
This paper discusses two pitch detection algorithms (PDA) for simple audio signals which are based on zero-cross rate (ZCR) and autocorrelation function (ACF). As it is well known, pitch detection methods based on ZCR and ...
Exploratory and confirmatory spatial data analysis tools in transport demand modeling
(2007-01-01)
The main goal of this paper is to discuss a method for the definition of spatial dependence indicators and their inclusion as variables into transportation demand models. The method is based on ESDA (Exploratory Spatial ...
Monitoramento da qualidade da areia de moldagem em uma fundiçã o de autopeças de ferro fundido
(2010-12-01)
The purpose of this paper is to describe the application of a control chart for means with double sampling to monitor the green sand compactability in a major foundry where iron castings for the automotive segment are ...
Graph construction based on labeled instances for semi-supervised learning
(International Association of Pattern Recognition - IAPRLinköping UniversityLund UniversityUppsala UniversityInstitute of Electrical and Electronics Engineers - IEEEStockholm, 2014-08)
Semi-Supervised Learning (SSL) techniques have become very relevant since they require a small set of labeled data. In this context, graph-based algorithms have gained prominence in the area due to their capacity to ...
Modified Beer-lambert Law For Blood Flow
(SPIE-INT SOC OPTICAL ENGINEERINGBELLINGHAM, 2015)
Concentration Measurements In Silica And Quartz Nanofluids By Optical Fiber Sensor
(SPIE-INT SOC OPTICAL ENGINEERINGBELLINGHAM, 2015)
Detection of climate change and climate variability signals in Colombia and the Amazon River basin through empirical mode decomposition.
(2011-08-21)
Se identifican los principales modos de variabilidad hidro-climática en series de precipitación, caudales y temperatura en Colombia y en la cuenca Amazónica, de varias resoluciones temporales, comparando los resultados ...