anonymous
  • anonymous
why we use the DCT and IDCT functions in matlab for audio compression ?what DCT and IDCT do?
Engineering
  • Stacey Warren - Expert brainly.com
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katieb
  • katieb
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anonymous
  • anonymous
DCT is same like DFT it converts a signal from time domain to frequency domain but will have only real values IDCT is the inverse it converts from frequency domain to time domain

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