Essays about: "DFT FFT"
Showing result 6 - 10 of 11 essays containing the words DFT FFT.
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6. Analysing Memory Performance when computing DFTs using FFTW
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Discrete Fourier Transforms (DFTs) are used in a wide variety of dif-ferent scientific areas. In addition, there is an ever increasing demand on fast and effective ways of computing DFT problems with large data sets. The FFTW library is one of the most common used libraries when computing DFTs. READ MORE
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7. Implementation of LTE Baseband Algorithms for a Highly Parallel DSP Platform
University essay from Linköpings universitet/DatorteknikAbstract : The division of computer engineering at Linköping’s university is currentlydeveloping an innovative parallel DSP processor architecture called ePUMA. Onepossible future purpose of the ePUMA that has been thought of is to implement itin base stations for mobile communication. READ MORE
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8. Implementation and Evaluation of Spectral Subtraction with Minimum Statistics using WOLA and FFT Modulated Filter Banks
University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandlingAbstract : In communication system environment speech signal is corrupted due to presence of additive acoustic noise, so with this distortion the effective communication is degraded in terms of the quality and intelligibility of speech. Now present research is going how effectively acoustic noise can be eliminated without affecting the original speech quality, this tends to be our challenging in this current research thesis work. READ MORE
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9. Benchmarking of Sleipnir DSP Processor, ePUMA Platform
University essay from Datorteknik; Tekniska högskolanAbstract : Choosing a right processor for an embedded application, or designing a new pro-cessor requires us to know how it stacks up against the competition, or sellinga processor requires a credible communication about its performance to the cus-tomers, which means benchmarking of a processor is very important. They arerecognized world wide by processor vendors and customers alike as the fact-basedway to evaluate and communicate embedded processor performance. READ MORE
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10. VHDL Implementation of Flexible Frequency-Band Reallocation (FFBR) Network
University essay from Institutionen för systemteknikAbstract : In digital communication systems, satellites give us world wide services. These satellites should effectively use the available bounded frequency spectrum and, therefore, to carry out flexible frequency-band reallocation (FFBR), on-board signal processing implementation on FFBR network is needed. READ MORE