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Now showing items 11-18 of 18
Cramer-Rao Bound of Direction Finding Using Uniform Arc Arrays
(2019)
Direction-of-Arrival estimation accuracy using arc array geometry is considered in this paper.
There is a scanty use of Uniform Arc Array (UAA) in conjunction with Cram er-Rao bound (CRB)
for Direction-of-Arrival estimation. ...
Cramer-Rao Bound of Direction Finding Using a Uniform Hexagonal Array
(2019-06)
Direction-of-arrival (DOA) estimation is a key area of sensor array processing which is encountered
in many important engineering applications. Although various studies have focused on the uniform
hexagonal array for ...
Multinomial Logistic Modelling of Socio-Economic Factors Influencing Spending Behavior of University Students
(2019-06)
This study aims at determining the use of Multinomial Logistic Regression (MLR) model which is one of
the important methods for categorical data analysis. This model particularly deals with one nominal or
ordinal response ...
Parameters and States Estimates of COVID-19 Model Using Lagrange Polynomial, Least Square Approximation and Kenya Quarantine Data
(2020-10-09)
Aims/ Objectives: To develop a compartment based mathematical model, fit daily quarantine data
from Ministry of Health of Kenya, estimate individuals in latency and infected in general community
and predict dynamics of ...
Modeling Kenya Domestic Radicalization like A Disease Incorporating Rehabilitation Centers
(Academic Research Publishing Group, 2016)
The study presents a deterministic model for radicalization process in Kenya and use the model to assess impact of rehabilitation centers to radicalization burden. The possibility of other drivers of radicalization to ...
Estimated numerical results for the deterministic model of the under five years pneumonia in Kenya
(2016)
In this paper the numerical results are estimated for childhood pneumonia deterministic model, using Kenyan data. The estimates of data and parameters from Kenya Health information system, ministry of Health of Kenya and ...
Modelling Vaccination and Treatment of Childhood Pneumonia and Their Implications
(Science Domain International, 2018-07)
This paper presents a deterministic model for pneumonia transmission and uses the model to assess the
potential impact of the vaccination, treatment and efficacy of vaccination drugs in lowering the public
health impact ...
Aperture Maximization with Half-Wavelength Spacing, via a 2-Circle Concentric Array Geometry that is Uniform but Sparse
(2019-05)
This paper proposes a new sensor-array geometry (the 2-circle concentric array geometry),
that maximizes the array's spatial aperture mainly for bivariate azimuth-polar resolution of
direction-of-arrival estimation ...