Please use this identifier to cite or link to this item:
http://hdl.handle.net/11375/13941
Title: | Microprocessor Application in Walsh-Fourier Conversion |
Authors: | Bansod, Pradeep N. |
Advisor: | Kitai, R. |
Department: | Electrical Engineering |
Keywords: | Electrical Engineering;Electrical and Electronics;Electrical and Electronics |
Publication Date: | Nov-1975 |
Abstract: | <p>A microprocessor based system to convert the Walsh spectrum of a frequency limited signal to its Fourier spectrum has been designed and built. The entire processing hardware is implemented on a single PLS-401 card, which consists of an Intel 4004 microprocessor, read only memories to store the conversion program and matrices of constants, random access memories to store results, and input/output ports. The converter can process up to 32 coefficients, and utilizes an 8-bit word length. For test purposes, the Walsh spectra are programmed into a read only memory, and the Fourier spectra are displayed in binary form on an LED matrix. The maximum conversion time is 1.81 seconds, and the maximum absolute error is 2.03% of the largest possible coefficient.</p> |
URI: | http://hdl.handle.net/11375/13941 |
Identifier: | opendissertations/8772 9850 5027859 |
Appears in Collections: | Open Access Dissertations and Theses |
Files in This Item:
File | Size | Format | |
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fulltext.pdf | 3.91 MB | Adobe PDF | View/Open |
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