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Lognormal probability density function in linear and logarithmic units

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Lognormal probability density function in linear and logarithmic units

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dc.contributor.author Reig Pascual, Juan Ribera es_ES
dc.date.accessioned 2012-09-28T06:38:19Z
dc.date.available 2012-09-28T06:38:19Z
dc.date.issued 2012-09-28
dc.identifier.uri http://hdl.handle.net/10251/17280
dc.description.abstract This virtual lab shows the probability density function of the lognormal distribution in both linear (received field strenght in uV/m) and logarithmic units (received power in dBm). The lognormal distribution has been extensively used to model the shadowing amplitude distribution in wireless communication. Note that the lognormal distribution in logarithmic units corresponds to a Gaussian distribution. The objective is to analyze the dependence on the shape of the lognormal probability density function (PDF) with the shadowing standard deviation and to show the approximation of the experimental PDF to the analytical PDF in both linear and logarithmic units. The experimental distribution has been obtained using the Monte Carlo method. Obviosusly, higher the number of observation larger the fit between the analytical and experimental distributions. es_ES
dc.description.uri https://laboratoriosvirtuales.upv.es/eslabon/lognormal_pdf es_ES
dc.language Inglés es_ES
dc.publisher Universitat Politècnica de València es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Wireless communications es_ES
dc.subject Propagation es_ES
dc.subject Shadowing es_ES
dc.subject Lognormal distribution es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title Lognormal probability density function in linear and logarithmic units es_ES
dc.type Objeto de aprendizaje
dc.lom.learningResourceType Laboratorio virtual de simulación es_ES
dc.lom.interactivityLevel Alto es_ES
dc.lom.semanticDensity Muy alto es_ES
dc.lom.intendedEndUserRole Profesor es_ES
dc.lom.context Postgrado es_ES
dc.lom.difficulty Difícil es_ES
dc.lom.typicalLearningTime 15 minutos es_ES
dc.lom.educationalDescription Introduce the average power in dBm. Next, enter the standard deviation of the shadowing in dB. Then, the frequency in MHz and the antenna gain in dBi. Finally, enter the number of observations (sample size) lognormal distributed. es_ES
dc.lom.educationalLanguage Inglés es_ES
dc.upv.convocatoriaDocenciaRed 2011-2012 es_ES
dc.upv.ambito PUBLICO es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació es_ES
dc.description.bibliographicCitation Reig Pascual, JR. (2012). Lognormal probability density function in linear and logarithmic units. http://hdl.handle.net/10251/17280 es_ES


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