PC-MATLAB based signal generator development

Joret, Ariffuddin and Mohd Rashid, Nur Artikah and Mat Isa, Nor Ashidi and Abdullah, Jiwa and Zamli, Kamal Zuhairi and Abdullah, Mohammad Faiz Liew and Ponniran, Asmarashid (2012) PC-MATLAB based signal generator development. In: Proceeding of National Conference of Electric and Electronic Engineering 2012, 2012.



Signal generator is one of the most important equipment needs in electrical and electronic field. Signal generator, also called as function generator is an expensive device and consume high cost in its maintenance. Plus, it also hard for the user adjust the frequency and amplitude due to the tuning difficulty using potentiometer. PC-Matlab based Signal generator development is a project Matlab software based. its objective is to generate signals which are Sinusoidal waveform, Triangle waveform and Rectangular waveform using Matlab and then being verified using Oscilloscope. Signal which is in digital form will be generated in Matlab before it is passed to the PC-soundcard to analogue signal. This analogue signal is then verified using Oscilloscope for the measurement and comparison purpose. The output result shown in Oscilloscope is the same as viewed from Matlab window which verified that the purpose PC-Matlab based Signal generator Development can be use as a function generator.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:signal generator; digital signal processing; analogue-digital converter
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800-8360 Electronics
Divisions:Faculty of Electrical and Electronic Engineering > Department of Communication Engineering
ID Code:6106
Deposited By:Normajihan Abd. Rahman
Deposited On:16 Feb 2015 14:44
Last Modified:16 Feb 2015 14:44

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