Browsing Theses & Dissertations by Title
Now showing items 574-593 of 818
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Non-linear human emotion recognition system using ECG and EMG
(Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2013)This thesis focuses on analyzing different nonlinear algorithms to capture the emotional information present in two bio-signals namely Electrocardiogram (ECG) and Electromyogram (EMG). Emotion recognition is one of the ... -
A novel 2-D wavelength-time Optical Code Division Multiple Access (OCDMA) code for high-performance system
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2013)The explosive growth of bandwidth demand, together with advance in latest communication services and emerging applications has inspired huge interest in application of code division multiple access (CDMA) technique in ... -
Novel approach for reducing chattering effects in sliding mode control system
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2014)The sliding mode controller (SMC) is a type of variable structure control system (VSCS), which is an authoritative tool for dealing with uncertainty, variations in parameter systems, nonlinear systems and external ... -
A novel approach using optical fringe analysis for breast carcinoma detection
Breast carcinoma is one of the primary cancers diagnosed among woman with 25.1 % accounted of all cancers in women. Recognized methods for breast carcinoma detection and diagnosis include breast self examination (BSE), ... -
Novel energy effcient protocols with realistic radio propagation models for wireless sensor networks in agriculture
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2012)A wireless sensor network (WSN) is an emerging technology that enables a variety of possible applications. The performance of a WSN depends on many factors such as the physical layer parameters (i.e. transmission power and ... -
The novel green extraction of essential oil for quality pharmaceutical products
Essential oils are secondary metabolites produced by aromatic plants which have various applications in the industries. The conventional method to extract essential oil from plants such as steam distillation, hydro ... -
A novel human blood-plasma separation efficiency measurement method based on ultrasonic technique
(Universiti Malaysia Perlis (UniMAP)School of Mechatronics Engineering, 2013)Clinical diagnosis of disease relies on the preliminary conclusions provided by blood testing. Accurate disease diagnosis exemplifies the crucial importance of proper separation of the blood plasma, which contains antibodies ... -
A novel hybrid fuzzy PID controller for attitude stabilization of a remote operated quadrotor unmanned aerial vehicle
(Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012)This thesis presents a new attitude control development to be implemented in the flight control board (FCB) of quadrotor unmanned aerial vehicle (UAV). A simple structure of quadrotor was developed to test the attitude ... -
A novel large-bit-size architecture and microarchitecture for the implementation of Superscalar Pipeline VLIW microprocessors
(Universiti Malaysia PerlisSchool of Computer & Communication Engineering, 2008)Microprocessors have grown tremendously in its computing and data crunching capability since the early days of the invention of a microprocessor. Today, most microprocessors in the market are at 32 bits, while the latest ... -
A novel zero cross correlation code for optical code division multiple access system
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2012)Optical Code Division Multiple Access (OCDMA) techniques have shown outstanding capabilities in sharing multiple users simultaneously in access network. The purpose of this study was to develop a new spectral amplitude ... -
Numerical simulation of roadside safety barrier for crashworthiness assessment
(Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2011)Nowadays, even with modern traffic safety regulations, some high risk accidents still occur. Many fatal injuries or even death accidents occur to road users. The research of safety levels for all road users has been ... -
Numerical simulations of innovative ground plane and double-gate configurations in thin-body and -buried oxide of SOI MOSFETS
The downscaling of transistors enables an increased in transistor density, faster switching speeds and greater complexity with no increase in power consumption. However, the scaling of the conventional planar MOS transistors ... -
A numerical study on photovoltaic cell performance at high temperature
(Universiti Malaysia Perlis (UniMAP)School of Electrical Systems Engineering, 2013)This research work presents the improvement of photovoltaic cell characteristics above room temperature. The effect of temperature on different characteristics of the photovoltaic cell has been analyzed mathematically. ... -
Object detection using image processing techniques: coconut as a case study
(Kolej Universiti Kejuruteraan Utara Malaysia (KUKUM)School of Computer and Communication Engineering, 2007)The use of computers to analyze images has many potential but, the variability of the objects makes it a challenging task. In this thesis, the main idea is to detect an object (coconut) from an image. Several techniques ... -
OCDMA over WDM system using DPSK modulation technique for gigabit passive optical network
Optical code division multiple access (OCDMA) system has provides immense opportunity for all optical access networks regarding the flexibility, asynchronous access, high-volume transmission capacity, simple network control ... -
Odour source localization strategy for multiple robots using swarm intelligence with odour-gated anemotaxis
Animals such as silkworm moths, dogs and blue crabs have exhibited odour localization capabilities in nature. This amazing ability is exhibited in complex airflow conditions which produces highly dynamic and unpredictable ... -
OFDM system based on framelet transform and radon mapping with FPGA implementation
Increasing demands for high speed data transmission and unrivalled spectral efficiency are drivers for the current and future wireless communication systems. Orthogonal Frequency Division Multiplexing (OFDM) has been ... -
On-body radio propagation channel characterization at 2.45 GHz and its exposure effects on neurophysiological and behavioral of adults
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2015)The emergence of Body-centric Wireless Communication (BCWC) integrated with textile-based antenna in various applications has open door to a new dimension of ergonomic body-worn communications. In such environmental ... -
On-body radio propagation channel characterization at 2.45 GHz and its exposure effects on Neurophysiological and behavioral of adults
The emergence of Body-centric Wireless Communication (BCWC) integrated with textile-based antenna in various applications has open door to a new dimension of ergonomic body-worn communications. In such environmental settings, ... -
Optical millimeter waves signal generation using stimulated brillouin scattering approach for radio over fibre system
Mm-waves are vital to overcome the issues of spectral congestion at low-frequency ranges and to acknowledge the performance of the Radio-over-Fibre (RoF) systems due to their large bandwidth, low cost and low attenuation. ...