Very long-length fft using multi-resolution piecewise-constant windows for hardware-accelerated time-frequency distribution calculations in an ultra-wideband digital receiver

HIGHLIGHTS

• who: Chen Wu and Janaka Elangage from the Defence Research and Development Canada, Ottawa Research Centre, Ottawa, ON K A , Canada have published the article: Very Long-Length FFT Using Multi-Resolution Piecewise-Constant Windows for Hardware-Accelerated Time-Frequency Distribution Calculations in an Ultra-Wideband Digital Receiver, in the Journal: Sensors 2022, 9192 of 30/Oct/2022
• what: The aim of this work is to show the generation of spectrograms (formed by a number of spectrum lines) using a very large number of samples (N) in an FFT frame for each spectrum line calculation . . .
  

   

  

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