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Displaying 1-4 out of 4 total
A Novel DDFS Based on Trigonometric Approximation with a Scaling Block
Found in: Information Technology: New Generations, Third International Conference on
By Farhad Babak, Parviz Keshavarzi
Issue Date:April 2009
pp. 102-106
Attempts have been made to present a 32bit direct digital frequency synthesizer (DDFS) with a new ROM compression method based on the trigonometric identities of the sine function. In our proposed DDFS architecture 128 sinusoidal samples (1664 bits) are st...
Genetically Engineered Polypeptide for Differential Recognition of Platinum on Microfabricated Structures
Found in: MEMS, NANO, and Smart Systems, International Conference on
By Mustafa Gungormus, Xiaorong Xiong, Candan Tamler, Babak A. Parviz, Mehmet Sarikaya
Issue Date:July 2005
pp. 167-171
<p>By evolution, nature has created an astonishing collection of micro and nano scale structures. In this paper, we discuss the development of a
Integration of Silicon Circuit Components Onto Plastic substrates Using Fluidic Self-Assembly
Found in: MEMS, NANO, and Smart Systems, International Conference on
By Sean A. Stauth, Babak A. Parviz
Issue Date:July 2005
pp. 147-152
<p>We demonstrate the use of the fluids self-assembly for the integration of microfabricated silicon components, including diffusion resistors and single crystal silicon field effect transistors, onto a clear, flexible plastic substrate. Preferential...
Optically sensing tongue gestures for computer input
Found in: Proceedings of the 22nd annual ACM symposium on User interface software and technology (UIST '09)
By Babak A. Parviz, Daniel Kelly, Desney S. Tan, T. Scott Saponas
Issue Date:October 2009
pp. 177-180
Many patients with paralyzing injuries or medical conditions retain the use of their cranial nerves, which control the eyes, jaw, and tongue. While researchers have explored eye-tracking and speech technologies for these patients, we believe there is poten...