Diseños D-óptimos exactos y aproximados para modelos fraccionarios de impedancia eléctrica
À. Sebastià Bargues, J. L. Polo Sanz, R. Martín Martín
En el presente trabajo se aplica la teoría del diseño óptimo de experimentos en el contexto de la técnica de espectroscopía de impedancia eléctrica. Específicamente, se identifican las frecuencias en las que realizar las mediciones de impedancia para obtener una estimación óptima de los parámetros de un circuito eléctrico compuesto por elementos eléctricos no ideales. El circuito utilizado está formado por dos resistencias y un elemento de fase constante (CPE) y modela, de manera simplificada, el comportamiento eléctrico pasivo de tejidos biológicos, membranas celulares e interfases electrodo-tejido. Se calculan diseños D-óptimos aproximados y exactos. Para ello, se han adaptado dos de los algoritmos más utilizados en la actualidad (el algoritmo de intercambio aleatorio REX y el algoritmo de intercambio KL).
Keywords: diseño óptimo de experimentos, bioimpedancia, algoritmo
Scheduled
Posters IV
June 10, 2022 10:10 AM
Faculty Hall
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P. Román Román, S. Román Román, J. J. Serrano Pérez, F. A. Torres Ruiz
A. García Galindo, I. Unceta, I. Cordon
J. L. Rueda Sánchez, R. Ferri García, M. M. Rueda García
I. Oña Casado, A. V. García Luengo
M. J. Rivas Lopez, J. M. Rodriguez Diaz, I. Mariñas del Collado
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6/8/22
Visit Alhambra
Tomorrow, Thursday, we will visit the Alhambra. 1. At 7:00 p.m., buses will start leaving from the door of the Hotel Granada Center (in front of the door of the Faculty of Sciences) 2. Upon arrival, groups with guides will be organized. 3. There will be groups in English language. These groups will wait at the destination until the arrival of all buses. 4. After the visit to the Alhambra we will walk to the Carmen de los Mártires to have a cocktail. 5. On the way back, we can go back by bus, which will leave from the same place where they left us at the Alhambra. 6. Although the way to the Alhambra by bus seems long, it really is close to the city. We invite you, whoever wishes, to go down for a pleasant walk. 7. Do not forget to take your Alhambra ticket and your identity card or passport. The document must be the same whose number matches the ticket number you have.
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5/31/22
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5/27/22
Gala Dinner
It opens the possibility that anyone who is registered for the conference, and wants non-registered companions to attend the gala dinner, can do so by paying the price of this dinner (80 euros VAT included). This payment must be made before June 1 (inclusive). To do this, contact with [email protected]
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5/23/22
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To access the Alhambra on the visit on Thursday 9, it is obligatory to present the identification document whose reference was sent to the organization (eurocongress)
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5/16/22
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