Design and implementation of FIR digital filters with variable frequency characteristics

Date

2005

Author

Pişkin, Hatice

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Variable digital filters (VDF) find many application areas in communication, audio, speech and image processing. This thesis analyzes design and implementation of FIR digital filters with variable frequency characteristics and introduces two design methods. The design and implementation of the proposed methods are realized on Matlab software program. Various filter design examples and comparisons are also outlilned. One of the major application areas of VDFs is software defined radio (SDR). The interpolation problem on sample rate converter (SRC) unit of the SDR is solved by using these filters. Realizations of VDFs on SRC are outlined and described. Simulations on Simulink and a specific hardware are examined.

Subject Keywords

Electronics.

URI

http://etd.lib.metu.edu.tr/upload/2/12606853/index.pdf
https://hdl.handle.net/11511/15587

Collections

Graduate School of Natural and Applied Sciences, Thesis