Browsing Theses & Dissertations by Title
Now showing items 452-471 of 674
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Modelling and simulation of respiratory effort in energy harvesting using Matlab
Energy harvesting from human power is investigated without being fully dependent to the DC sources. Respiratory effort is chosen as an energy harvester in order to prove the capability of human respiratory effort in producing ... -
Modelling of carbon nanotubes with different structures at millimeters wavelength antennas
The accelerated technological development in different fields and applications led to the emergence of an urgent need to present new materials for the design and implementation of modern antennas which are characterized ... -
Modelling of current transformer for the application of error estimation, estimation factor and ratio error
(Universiti Malaysia Perlis (UniMAP)School of Electrical Systems Engineering, 2013)The research contributed in the investigation of current transformer performance with harmonic distortion. Besides that, the research also contributed in enhances the current transformer efficiency by estimation the phase ... -
A modified retinex illumination normalization approach for infant pain recognition system
(Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2014)In this work a novel method of illumination invariant normalization known as Modified Retinex Normalization (MRT) for preprocessing of infant face recognition is proposed. This is based on a modified retinex model that ... -
A modified retinex illumination normalization approach for infant pain recognition system
(Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2014)Pains in newborn babies are monitored in a Neonatal Intensive Care Unit (NICU) for medical treatment. Pain in newborns can be detected by studying their facial appearance. Even though the outcome is acceptable, it is not ... -
Moving vehicle identification using artificial neural networks
(Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2014)Identification of moving vehicle type and its position using an acoustic sound signal is a critical task in many applications such as tactile sensory aid for differentially hearing ability abled, war field surveillance, ... -
Multi sensor system for classifying Harumanis mango based on external and internal quality
This thesis presents a multi sensor system for classifying Harumanis mango based on its external and internal quality. Both external and internal quality of Harumanis mango affects the consumer buying preferences. Current ... -
Multi-objective optimization in CNC turning of S45C carbon steel using Taguchi and grey relational analyses
(Universiti Malaysia Perlis (UniMAP)School of Manufacturing Engineering, 2015)There are various types of machining process that have been introduced long time ago and yet still be used until now. From time to time, researchers have never stop in seeking for an improvement for these processes in every ... -
Multi-wavelength brillouin fiber laser by utilizing fiber bragg grating
A ring cavity multi-wavelength Brillouin fiber laser by utilizing fiber Bragg grating is evolved to increase the transmission or data rate in the optical fiber communication especially in dense wavelength division multiplexing ... -
Multiple objective optimization using artificial bee colony algorithm for optimal placement and sizing of distributed generation
The implementation of DG may lead to several problems in power system. The increase in system losses and unwanted voltage levels outside the allowed electricity utility limits may cause by DG if the power injected by DG ... -
Network Traffic Monitoring System based on embedded Linux and single board computer
(Universiti Malaysia Perlis (UniMAP), 2009)Internet and Intranet network traffic increase due to the use of World Wide Web and other applications. Hence determining which host and application generates/using lots of network traffic is very significant in managing ... -
New design of wireless ad-hoc network (WAHCN) for motorway monitoring system
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2013)Motorway surveillance system is one of the most important technologies used today to collect information about traffic conditions. Traditional camera motorway surveillance systems are based on wired or infrastructure ... -
New empirical formula for reduction factor of head garment
Pressure garment is one of non-surgical method in pressure therapy treatment, which uses pressure as healing mechanism for hypertrophic scars caused from burn injuries. Previous studies proposed a fabrication method based ... -
A new flexible cross correlation (FCC) code for optical CDMA systems
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2014)There are tremendous interest in applying code division multiple access (CDMA) techniques to fiber optic communication systems. This technique is one of the multiple access schemes that is becoming popular due to its channel ... -
New Frequency Quadrupling Techniques Based On Carrier Suppression For High-Quality 60 GHz Radio-over-Fiber Systems
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2014)Millimeter-wave (MMW) wireless networks in the 60 GHz unlicensed band have become a key technology for enabling multi-gigabit wireless access and provisioning of quality of service (QoS)-sensitive applications. However, ... -
A new fuzzy based diagnosing system for instantaneous processing 12 lead ECG signal
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2014)The Electrocardiogram (ECG) signal reflects the performance of the human heart as an electrical signal. It consists of three main waves (P, QRS complex, and T), and is recorded by an ECG machine in the form of 12 leads ... -
A new hybrid control algorithm design and simulated for Longitude and latitude movements stabilization of nonlinear fixed-wing UAV
(Universiti Malaysia Perlis (UniMAP)School of Mechatronics Engineering, 2014)UAVs (Unmanned Aerial Vehicles) have enabled a number of new mission capabilities and are frequently used in many applications. There are a few sorts of UAVs configuration available in the market, but fix-wing UAVs is ... -
New spectral amplitude coding OCDMA system using adaptive multicarrier modulation for next generation network
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2015)The spectral amplitude coding optical code division multiple access (SAC-OCDMA) technique enables many subscribers to share a network simultaneously and asynchronously by allocating a specific code to each subscriber. ... -
A new three-dimensional code for OCDMA system
Many codes have been proposed for incoherent OCDMA based on one-dimensional (1-D), two-dimensional (2-D), and three-dimensional (3-D) by exploiting one or more resources simultaneously. The 3-D Perfect Difference (3-D PD) ... -
A new wireless sensor network wave propagation model based on zigbee protocol for protected mango greenhouse environment
The wireless sensor network (WSN) is the promising technology and it is widely used for monitoring and controlling the environmental conditions of precision agriculture. The deployment of the WSN nodes in real environments ...