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Found 3 essays matching the above criteria.

  1. 1. Arbitrary Decimation for High Sample Rates, Algorithm Design and FPGA implementation

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Fredrik Peterson; [2019]
    Keywords : Sample Rate Conversion; Decimation; Farrow Structure; Farrow Filter; Technology and Engineering;

    Abstract : This master thesis investigates how to perform irrational decimation, the process of reducing the sample rate of a signal, for high throughput systems. The thesis work consists both an algorithmic part and an implementation part. READ MORE

  3. 2. FPGA Implementation of Flexible Interpolators and Decimators

    University essay from Elektroniksystem; Tekniska högskolan

    Author : Dabbugottu VenkataVikram; [2013]
    Keywords : Interpolation; Decimation; Linear-phase FIR interpolation; VHDL implementation of interpolators and decimators;

    Abstract : The aim of this thesis is to implement flexible interpolators and decimators onField Programmable Gate Array (FPGA). Interpolators and decimators of differentwordlengths (WL) are implemented in VHDL. The Farrow structure is usedfor the realization of the polyphase components of the interpolation/decimationfilters. READ MORE

  4. 3. Design and Implementation of Sampling Rate Converters for Conversions between Arbitrary Sampling Rates

    University essay from Institutionen för systemteknik

    Author : Fedor Merkelov; Yaroslav Kodess; [2004]
    Keywords : Electronics; VHDL code generator; digital filter; ajustable delay; Farrow; sampling rate converter; Elektronik;

    Abstract : In different applications, in digital domain, it is necessary to change the sampling rate by an arbitrary number. For example Software Radio which should handle different conversion factors and standards. This work focuses on the problem of designing and implement sampling rate converters for conversions between arbitrary sampling rates. READ MORE