Essays about: "iir filter"

Showing result 6 - 10 of 17 essays containing the words iir filter.

  1. 6. Pulse Oximetry : Signal Processing in real time on Raspberry Pi

    University essay from KTH/Skolan för teknik och hälsa (STH)

    Author : Malin Thunholm; [2017]
    Keywords : Pulse Oximetry; Raspberry Pi; Signal processing; Filtering; RespiHeart; Healthcare; Python; FIR; IIR; Filter; IMSE RToS; Matlab; Electronic Health Record; Real Time; Pulsoximetri; Raspberry Pi; Signalbehandling; Filtrering; RespiHeart; Sjukvård; Python; FIR; IIR; Filter; IMSE RToS; Matlab; Elektronisk Patient Journal; Realtid;

    Abstract : This thesis introduces the reader into RespiHeart, which is a product under development. RespiHeart is an complement/alternative to the regular Pulse Oximeter and is intended to be used within the health care sector for combined measurements and communication on open inexpensive platforms. READ MORE

  3. 7. Cross-subframe channel estimation for low-complexity devices in LTE

    University essay from KTH/Teknisk informationsvetenskap

    Author : Hugo Lime; [2017]
    Keywords : ;

    Abstract : One of the most critical issues of wireless communication systems is the timevaryingand frequency-selective channel. Knowledge about the channel greatlyimproves communication performance. It enables coherent demodulation andmeasurements of Signal to Noise Ratio (SNR) and Channel Quality Indicators(CQI). READ MORE

  4. 8. Implementation and Evaluation of Architectures for Multi-Stream FIR Filtering

    University essay from Linköpings universitet/Datorteknik

    Author : Yang Jiang; [2017]
    Keywords : FIR filter; multi-stream FIR filtering; pipeline interleaving; time multiplexing; quantization;

    Abstract : Digital filters play a key role in many DSP applications and FIR filters are usually selected because of their simplicity and stability against IIR filters.In this thesis eight architectures for multi-stream FIR filtering are studied. READ MORE

  5. 9. Performance Optimization of Signal Processing Algorithms for SIMD Architectures

    University essay from KTH/Reglerteknik

    Author : Sharan Yagneswar; [2017]
    Keywords : SIMD; ARM; Vectorization; DSP; NEON; IIR; Envelope; Complex; Performance Optimization; SIMD; ARM; Vektorisering; DSP; NEON; IIR; Kuvert; Komplex; Prestandaoptimering;

    Abstract : Digital Signal Processing(DSP) algorithms are widely implemented in real time systems.In fields such as digital music technology, many of these said algorithms areimplemented, often in combination, to achieve the desired functionality. When itcomes to implementation, DSP algorithms are performance critical as they havetight deadlines. READ MORE

  6. 10. Development of a Digital Universal Filter Bank

    University essay from Uppsala universitet/Signaler och System

    Author : Mats Larsson; [2016]
    Keywords : ;

    Abstract : This is a master's thesis project, which is a part of the Master Programme in Electrical Engineering at Uppsala university. When developing a product or performing measurements, it is sometimes necessary to remove some content of a signal. READ MORE