Essays about: "iiR filter"

Showing result 1 - 5 of 17 essays containing the words iiR filter.

  1. 1. Embedded digital filter design and implementation

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Xiao Su; [2023]
    Keywords : ;

    Abstract : Digital filters have been widely used in signal processing, to reduce or remove unwanted signals of different types, such as noise, and interference, and to enhance or keep desired signals. They are implemented as algorithms on an embedded system (a microcontroller) or a computer. READ MORE

  2. 2. Development of an embedded system platform for signal analysis and processing

    University essay from Uppsala universitet/Signaler och system

    Author : Philip Lind; [2023]
    Keywords : Digital signal processing; DSP; digital filter; FIR; IIR; Butterworth; Chebychev; windowed sinc; Digital signalbehandling; DSP; digitalt filter; FIR; IIR; Butterworth; Chebychev; sinc; fönstermetoder;

    Abstract : Information is often stored and transmitted through electrical signals. This information may need refinement, which may be done by processing and altering the electrical signals, in which it is transmitted. When refining a signal, a frequency selective filter is often used. It can be implemented through digital signal processing (DSP). READ MORE

  3. 3. Evolutionary Optimization Applied to Usage of Solar Energy for Powering a Heat Pump

    University essay from Blekinge Tekniska Högskola/Institutionen för programvaruteknik

    Author : Henrik Thomasson; [2021]
    Keywords : evolutionary algorithms; PV-panels; simulated annealing; hill climbing;

    Abstract : This paper researches the impact of different settings on an Infinite Impulse Response-filter (IIR-filter) used on a NIBE heat pump in combination with photovoltaic panels (PV-panel). The IIR-filter is applied to the level of the PV-panel’s power and its output is used by the heat pump’s control to harvest as much solar power as possible for supplying the heat pump with electricity. READ MORE

  4. 4. Independent Project Thesis in Electrical Engineering : Design and implementation of digital filters

    University essay from

    Author : Linus Ryttermalm; Gustav Vallinder; [2019]
    Keywords : digital filters;

    Abstract : This thesis describes and discusses design and implementation of digital filters inembedded systems. Digital filters provide great flexibility where an interchangeablefilter is needed and real valued components are limited. Common sampling problemssuch as aliasing and reconstruction are discussed and solved using analog filters. READ MORE

  5. 5. Performance Evaluation of MathWorks HDL Coder as a Vendor Independent DFE Generation

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

    Author : Elisabeth Pongratz; Roshan Cherian John; [2019]
    Keywords : MATLAB; Simulink; HDL Coder; XSG; DSPB; Technology and Engineering;

    Abstract : This thesis aims to evaluate MathWorks HDL (Hardware Descriptive Language) Coder and compare the results with designs produced by its vendor dependent counterparts. The focus is mainly on evaluate the design effort needed to close timing and to get optimal resource mapping for a selected design. READ MORE