Signal Processing Simulation Methods
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Simulating a Multi-Vehicle Traffic Sensing System Based on Radio Tomographic Imaging
Abstract One of the most recently developed wireless technologies is Radio Tomographic Imaging (RTI). RTI employs a wireless sensor network that produces images of the change in the electromagnetic field of a monitored area using Received Signal Strength (RSS) measurements. This allows the tracking of device-free objects such as humans and cars. This paper i
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2016-12
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2. Volumetric T1 and T2 magnetic resonance brain toolkit for relaxometry mapping simulation
Abstract Introduction Relaxometry images are an important magnetic resonance imaging (MRI) technique in the clinical routine. Many diagnoses are based on the relaxometry maps to infer abnormal state in the tissue characteristic relaxation constant. In order to study the performance of these image processing approaches, a controlled simulated environment is
Res. Biomed. Eng.. Publicado em: 10/10/2016
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3. Estimation of parameters of signals generated by time invariant linear systems / Estimação de parâmetros de sinais gerados por sistemas lineares invariantes no tempo
A study on the recovery of signals modeled by weighted sums of complex exponentials complex is presented. For this, basic concepts of signals and systems theory are introduced. In particular, the linear time invariant systems (LTI Systems) are considered, which can be mathematically represented by differential equations or difference equations, respectively,
Publicado em: 2009
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4. Medição de múltiplas fases de nível de líquidos usando filtro adaptativo: técnicas, métodos e simulações / Measurement of multiple phases of level of liquids using adaptativo filter: techniques, methods and simulation
A medição de nível, além das aplicações em reservatórios de processos industriais, como nas indústrias químicas, farmacêuticas, petroquímicas, de refino de alumina etc., é aplicável também em reservatórios expostos ao ar livre, tais como diques, lagos e lagoas, barragens e outros. Medir nível na maioria dos casos tem grande impacto na seguran
Publicado em: 2005
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5. TÉCNICAS DE SIMULAÇÃO DE REDES ELÉTRICAS E LINHAS DE TRANSMISSÃO / SIMULATION TECHNIQUE OF ELECTRICAL NETWORK AND TRANSMISSION LINE
This work discusses techniques for electrical network digital simulation, emphasizing real time operation. The networks contain transmission lines as distributed elements and RLC elements as lumped parameters, although many of the results are not restricted to these elements. Transmission line modeling is considered first, comparing two of the methods found
Publicado em: 1997