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Description
| - V článku je popsána nová metoda klasifikace modulací. Klasifikační metoda je založena na rozpoznávání obrazů spektrogramů a muže rozlišovat digitální modulace FSK, BPSK, MSK, QPSK a QAM. Nová metoda byla také testována na signálech zašuměných bílím Gausovým šumem při odstupu signál-šum 10 dB (cs)
- In this paper a new method of modulation classification is proposed. For the analysis, modulation signals and their spectrograms were obtained in the Matlab program. The classification method is based on spectrogram image recognition and it can discriminate between various digital signal modulations, such as FSK, BPSK, MSK, QPSK and QAM. The new method was tested using modulated signals corrupted by Gaussian noise, and it is well usable with signal-to-noise ratios as low as 10 dB.
- In this paper a new method of modulation classification is proposed. For the analysis, modulation signals and their spectrograms were obtained in the Matlab program. The classification method is based on spectrogram image recognition and it can discriminate between various digital signal modulations, such as FSK, BPSK, MSK, QPSK and QAM. The new method was tested using modulated signals corrupted by Gaussian noise, and it is well usable with signal-to-noise ratios as low as 10 dB. (en)
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Title
| - Classification of Digital Modulations Mainly Used in Mobile Radio Networks by means of Spectrogram Analysis. Springer Verlag
- Classification of Digital Modulations Mainly Used in Mobile Radio Networks by means of Spectrogram Analysis. Springer Verlag (en)
- Klasifikace digitálních modulací pomocí analýzy spektrogramů (cs)
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skos:prefLabel
| - Classification of Digital Modulations Mainly Used in Mobile Radio Networks by means of Spectrogram Analysis. Springer Verlag
- Classification of Digital Modulations Mainly Used in Mobile Radio Networks by means of Spectrogram Analysis. Springer Verlag (en)
- Klasifikace digitálních modulací pomocí analýzy spektrogramů (cs)
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skos:notation
| - RIV/00216305:26220/07:PU68916!RIV08-MSM-26220___
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216305:26220/07:PU68916
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Modulation, Classification, Spectrogram (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Mobile and Wireless Communication Networks
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Kovář, Petr
- Kubánek, David
- Shklyaeva, Anna
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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