Browsing Theses & Dissertations by Title
Now showing items 306-325 of 481
-
Linear antenna array synthesis using the enhanced and hybrid cuckoo search metaheuristic algorithms
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2014)The antenna geometry synthesis plays an important role to determine the physical layout of the antenna array, which produces the radiation pattern closest to the actual desired pattern. The synthesis can be realized by ... -
Linear programming for production planning of flat panel display
Production planning of flat panel displays is having a great importance to Malaysia from two perspectives: academic and industrial. From the academic perspective, work that fulfills local industry requirements has not been ... -
LMMSE-based low complexity image denoising in non-uniform directional filter bank
This dissertation is about creating a non-redundant, effective and low-complexity denoising method. Denoising an image involves removing noise from an image to keep the original elements of the image and remove unwanted ... -
A low complexity ofdm modulator/demodulator based on discrete hartley transform
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2011)The investigation upon to discrete Hartley transform (DHT) to replace the conventional complex-valued and mature discrete Fourier transform (DFT) as the OFDM modulator and demodulator was carried out in this research. ... -
Low wind profile energy harvester using rotor and piezoelectric
Recently, efforts in providing alternative energy sources have been widely explored with the consideration of extending their application according to energy source characteristics. However, vibration energy harvesting is ... -
Machine learning analysis of multiparameter home telecare clinical measurement data for patient health stratification
(University of New South Wales, 2008-07)A medical decision support system (DSS) is designed to assist clinician in monitoring patient’s health by the means of providing reminders, advice as well as interpretation. This system is good enough in the sense of ... -
Machines condition analysis based on output machining parameter and vibration signal monitoring
This dissertation reports an investigation on the machine condition for a group of similar milling machines based on vibration signal and surface roughness quality. This study is motivated by an issue in maintenance field ... -
Markerless human motion tracking for golf swing application
(Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2011)Sports video tracking is one of the emerging topics that have grabbed a lot of attention due to its high commercial potential. A variety of sports, including tennis, soccer, gymnastics, running, and golf have been utilized ... -
Maximum power point tracking (MPPT) algorithm for photovoltaic (PV) system based on parabolic prediction method
The increased consumption of electric energy during the recent decades has prompted a search for other sources of energy. One of these sources is solar energy. Photovoltaic (PV) systems are a strategic approach to ... -
Medical image denoising using multi-resolution wavelet transform and diffusion filter
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2015)In this project medical image denoised by using proposed filter, multi-resolution wavelet transform and diffusion filter. Medical images denoised from Gaussian noise by applying the algorithms of wavelet transform and ... -
Methodology development for ccalculating productivity and its losses to determine optimization regime in assembly line
(Universiti Malaysia Perlis (UniMAP)School of Manufacturing Engineering, 2011)Modern manufacturing system requires high rate productivity with low cost unit price to maintain its competitiveness in global market. To achieve these goal common investigation of productivity in manufacturing especially ... -
Microstructure and properties of sintered Co-Cr-Mo alloy powder under different processing conditions
(Universiti Malaysia Perlis (UniMAP)School of Materials Engineering, 2011)Co-Cr-Mo (ASTM F-75) alloy is one of the most important metallic biomaterials that are commonly used for surgical implant due to its mechanical properties, good wear resistance and biocompatibility. This study has focused ... -
Microwave sintered of 10Hydroxyapatite-Yttria stabilized Zirconia-Alumina Bioceramics Composites for biomedical applications
The minimal biocompatibility features and consequence implant loosening are the crucial issues in orthopedic implant complication. The prime requirements of medical implant are acceptable mechanical properties which ... -
Modeling and analyzing the micowave energy absorption of paddy and mortality assesment of insects
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2012)In this thesis, dielectric modeling of paddy and insect (R. dominica) was developed to analyze the characteristics for microwave heat treatment to the Malaysian paddy MR219. Electromagnetic fields at lower frequencies ... -
Modeling and characterization of graphene for efficient millimeterwave and terahertz antennas
The development of millimeterwave (MMW) and Terahertz (THz) technologies for a wide range of wireless sensing and communication applications have been rapid due to the unique characteristics of waves in these bands. ... -
Modeling and control of a Pico-satellite attitude using Fuzzy Logic Controller
(Universiti Malaysia PerlisSchool of Mechatronic Engineering, 2009)Fuzzy logic concept was first conceived by Lotfi Zadeh in 1965 by incorporating rule based approach to solve control problems. The advantage of Fuzzy Logic Controller (FLC) is that the control process can be controlled ... -
Modeling and investigation of combined darrieus and vane design vertical axis wind turbine
Wind energy is one of the potential sources of renewable energy because of its abundance in the atmosphere. It is available in different scales of high, medium and low-velocity ranges. Wind power is a major source of ... -
Modeling and simulation of high frequency micro-transformer using COMSOL multiphysics software for power electronics applications
(Universiti Malaysia Perlis (UniMAP)School of Electrical System Engineering, 2015)This thesis presents the optimization study of parasitic components in micro-transformer based on the analysis of simulation results. Micro-fabricated transformer operates in high range of frequency is one of the main ... -
Modeling of power response of photovoltaic model using pertubation-observation and incremental conductance methods
Since the search of the energy source considered as one of the main problems in this era, then it will be still one of the most important concerns of the countries. The renewable energy became one of the faster-growing ... -
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 ...