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ThumbnailName Publication Date First Public Date Contributors
Digital watermarking for audio signal/Saw Si Xing
Historically, it has been relatively easy for copyright owners to protect their works from unwanted and unauthorized copying. The cost and difficulty associated with illegal copying was simply too high to allow any such copying to be widespread. As digital multimedia works like video, audio and images, become available for retransmission, repro...
1/4/20185/1/2007Saw Si Xing
Development of fpga-based uart transmitter / Roy Ong Seng Hong
Universal Asynchronous Receiver/Transmitter (UART) is an essential and the most important part in a communication system especially in long distance communication system. A UART transmitter is used in most of the communication system to send information or data from one location to another location that are separated in great distance. The obje...
1/9/20185/1/2007Roy Ong Seng Hong
Development of an axcel programe for power system load flow analysis
Tesis ini menerangkan secara jelas mengenai projek pembangunan satu aturcara yang menggunakan perisian "Excel" untuk menganalisis aliran beban sistem kuasa. Kepentingan menganalisis aliran beban atau kuasa ini adalah untuk memastikan penghantaran kuasa elektrik dari penjana kuasa ke pengguna melalui rangkaian sistem kuasa menjadi stabil, selama...
10/28/20205/1/2007Sarizah Abd Samad
Development of a web-based typing biometrics system for user authentication / Lee Soo San
Pengesahan kata laluan merupakan sistem pengecaman yang paling kerap digunakan dalam terminal-terminal kemasukan laman web atau komputer tradisional. Malangnya, sistem pengecaman tidak mencukupi untuk melindungi sumber-sumber kerana kata laluan boleh dipecah masuk, diteka, dicuri atau dikongsi dengan sengaja. Keystroke dynamic, suatu kaedah biometr...
9/4/20185/1/2007Lee Soo San
Development of a precise and accurate active bridge for the measurement of small capacitances of sensors / Haneeta Nur Binti Abd Jalil
This report exhibits on how to develop a precise and accurate active bridge for the measurement of small capacitance of sensors. First of all, the proposed active bridge‟s limitations, assumptions, and conditions are determined. When relationships among variables are obtained, then they can be used to get the actual results after fabricating the ci...
1/10/20185/1/2007Haneeta Nur Abd Jalil
Design of two-quadrant dc motor drive / Nor Syahira Muhammad Zawawi
Tujuan utama projek ini dijalankan adalah untuk merekabentuk satu litar pemacu yang mampu menghasilkan operasi dua kuadran untuk motor dc. Operasi dua kuadran adalah suatu operasi yang mampu menghasilkan keluaran voltan pada polariti positif dan negatif serta keluaran arus pada polariti positif. Oleh itu, untuk menghasilkan keluaran tersebut, suatu...
9/4/20185/1/2007Nor Syahira Muhammad Zawawi
Design of demodulator for fm receiver ic using 0.18μm cmos / Ng Keng Yoke
The advancement of the RC CMOS in modern era has encouraged the implementation of the FM receiver in a single Integrated Circuit (IC). As so, the main objective for this final year project involves in designing a demodulator for FM receiver IC using 0.18μm CMOS Technology. Cadence Spectre was used to design the Frequency- Modulation (FM) demodu...
1/22/20185/1/2007Ng Keng Yoke
Design of a 1.8v delta-sigma modulator for analog-to-digital converter in w-cdma receiver using 0.18μm cmos technology / Tan Tee Wee
Analog-to-digital converters play an essential role in modern RF receiver design. Conventional Nyquist converters require analog components that are precise and highly immune to noise and interference. In contrast, oversampling converters can be implemented using simple and high-tolerance analog components. Moreover, sampling at high frequency ...
1/22/20185/1/2007Tan Tee Wee
Design and comparison of fractal antennas / Tan Kean Lee
In this project, fractal antenna for multi-band application is designed and simulated by using Advanced design System (ADS) tools. Sierpinski Carpet, one of the types of fractal antenna, is chosen as the design and subject for research and analysis. In addition, fractal concept is implemented with array antenna as well to create a new design of mul...
1/10/20185/1/2007Tan Kean Lee
Design a scientific calculator (fft) with fpga using vhdl / Chan Seen Ping
The main purpose of the project is to design a scientific calculator using FPGA with VHDL. The Fast Fourier Transform calculation has been developed because this algorithm achieves significant savings in the Discrete Fourier Transform (DFT) computation by exploiting certain symmetries of the Fourier basis functions. The DFT computation requires N*l...
1/25/20185/1/2007Chan Seen Ping
Design 500w switch mode power suply using buck-boost dcdc converter topology / Norhazliza Binti Mohamed Ibrahim
A DC power supply plays an important role for the industry which is key in the use of DC machine. In addition, nowadays there are so many technology development, Dc power supply can be built and developed through any kind of technique or method. One of the methods is using ‘Buck-Boost DC-DC Converter Topology. Therefore, a buckboost dc-dc conve...
10/4/20175/1/2007Norhazliza Mohamed Ibrahim
Data acquisition (daq) system and daq measurement application with test program by agilent vee pro 8.0/Wong Li Sim
Projek ini adalah bertajuk Pemerolehan Data (DAQ) dan Aplikasi Pengukuran DAQ berserta dengan Program Pengujian Agilent Pro VEE 8.0. Getaran motor pelangkah dan sukatan suhu telah dijalankan sebagai aplikasi pengukuran DAQ. Objektif utama adalah untuk kajian serta penyelidikan mengenai koncept am pemerolehan data dan menganalisis Agilent U2353A Mu...
1/4/20185/1/2007Wong Li Sim
Controller and transmission design for an articulated robot arm / Mohd Zulhatmi bin Zainol Rashid
Kemajuan industri pembuatan pada masa ini, memerlukan penggunaan lengan robot dengan semaksima yang mungkin serta mempunyai kebolehpercayaan dan kecekapan yang tinggi untuk melakukan pelbagai tugas. Terpanggil dengan kepesatan kemajuan teknologi hari ini, sebuah rekabentuk lengan robot bersendi dengan kawalan menggunakan komputer telah direkabe...
1/22/20185/1/2007Mohd Zulhatmi Zainol Rashid
Continuously variable slope delta modulator and demodulator (cvsd) / Muhammad Qayum Bin Omar
The title of this project is study, design and implementation Continuously Variable Slope Delta Modulator and Demodulator using TMS320C6416 DSP processor. The scope of this project is divided into three main parts. Part one involves the study of the theory of Continuously Variable Slope Delta-modulation (CVSD). The main objective of this CVSD techn...
1/25/20185/1/2007Muhammad Qayum Omar
Bias circuit methods to reduce / Mazurawaty bt Ab Rashid
DC measurement at different parameters of temperature and process in GaAs MESFET device show that it changes the device behavior especially in providing a constant quiescent current. In order to get a better performance from GaAs monolithic microwave integrated circuit chip is to use a suitable biasing circuit that can reduce the process and temper...
1/25/20185/1/2007Mazurawaty Ab Rashid
Analysis on bluetooth wireless technology / Ung Sheau Yun
Kemunculan teknologi seperti Bluetooth telah membolehkan pembangunan industri komunikasi jangka pendek. Dengan peranan Bluetooth dalam teknologi jaringan peribadi tanpa wayar (Wireless Personal Area Network – WPAN), ia telah direka dengan ciri-ciri utama untuk aplikasi dalam penggantian kabel. Selari dengan menigkatnya keperluan Bluetooth dalam...
9/4/20185/1/2007Ung Sheau Yun
Analysis of the effect of humidity, wind speed, air temperature and rainfall to the satellite signal / Zulina Abd Latiff
Sistem komunikasi satelit merupakan salah satu kaedah perhubungan yang amat penting dan ia digunakan secara meluas pada hari ini. Melalui sistem komunikasi ini, kita mampu berhubung dengan sesiapa sahaja, setiap masa dan di mana jua di seluruh dunia. Informasi dihantar terus melalui medium udara tanpa menggunakan sebarang kabel atau wayar. Oleh itu...
9/4/20185/1/2007Zulina Abd Latiff
Analisis kegagalan salutan cat menggunakan kaedah elektrokimia
Objektif utama kajian ini adalah untuk mengkaji sifat –sifat resin epoksi dengan pengisi tambahan karbon hitam pada persekitaran mengakis. Kebiasaan epoksi telah digunakan secara meluas sebagai pembinaan utama untuk prestasi yang tinggi. Kelebihan yang paling utama bagi resin epoksi ialah pengecutan yang rendah semasa matang dan mempunyai tegasan d...
10/21/20205/1/2007Zulzulazizi Mohd Yunus
abrikasi dan sifat bio-komposit chitosan diperkuat gentian kenaf
Komposit chitosan diperkuat gentian kenaf dengan komposisi kenaf 0%, 10%, 20%, 30% dan 40% dihasilkan dengan melarutkan serbuk chitosan dengan asid asetik yang disusuli dengan pengacauan larutan chitosan bersama habuk kenaf pada halaju yang tinggi iaitu antara 10000 hingga 29000 rpm untuk menyebatikan campuran. Agen pemplastik ditambah ke dalam...
10/20/20205/1/2007Tang Efei
A neural network approach for estimating rainfall in penang island / Wong Sing Sing
Assessing any change in our global climate is a key research area for the future of our population and our environment. Rainfall is a key parameter in the study of the global climate and large scale variations can lead to droughts and floods, two very important environmental phenomena in terms of their impact on human life [2]. Rainfall estimation ...
1/10/20185/1/2007Wong Sing Sing
A neural network approach for estimating rainfall in penang island / Wong Sing Sing
Assessing any change in our global climate is a key research area for the future of our population and our environment. Rainfall is a key parameter in the study of the global climate and large scale variations can lead to droughts and floods, two very important environmental phenomena in terms of their impact on human life [2]. Rainfall estimation ...
1/10/20185/1/2007Wong Sing Sing
A low cost capacitive pattern recognition system / Lee Bee Koon
A low cost and reliable capacitive system, which is used for pattern recognition purpose, is designed. This system is designed using a simple op-amp integrator and a low pass filter which act as the signal processing circuit, an ADC, and a 8051 microcontroller. The concept behind this project is based on different patterns having different areas, a...
1/22/20185/1/2007Lee, Bee Koon
4d cad and visualization in construction_developments and applications/Raymond Issa, I. Flood, W. O'Brien
The first part of this paper presents an extensive list of benefits users of 4D models have realized and illustrates the benefits with specific examples from actual uses on a variety of projects. It illustrates how current business practices and project delivery approaches allow or do not allow facility owners to reap these benefits. All owners and...
5/29/20194/16/2007O'Brien, William J
Issa, Raymond
A New Approach to Sediment Transport in the Design and Operation of Irrigation Canals /Herman Depeweg
The transport of sediment greatly influences the sustainability of an irrigation system. Erosion and deposition not only increase maintenance costs, but may result in an inequitable and inadequate distribution of irrigation water. Understanding the behaviour and transport of sediment allows efficient planning and reliable water delivery schedules,
4/5/2007Depeweg, Herman
Wire diameter measurement using flatbed scanner/Kee Chia Way
Kajian ini menerangkan pengukuran diameter wayar dengan menggunakan alat pengimbas resolusi yang tinggi dan pemprosesan imej. Biasanya pengukuran diameter wayar dilakukan secara manual dengan menggunakan alat-alat seperti angkup vernier, mikrometer, mikroskop atau projector profil prosedur. Pengukuran diameter wayar secara automatic telah diusahaka...
8/21/20204/1/2007Kee Chia Way
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