DCT:
  1.000  1.000  1.000  1.000  1.000  1.000  1.000  1.000
  1.387  1.176  0.786  0.276 -0.276 -0.786 -1.176 -1.387
  1.307  0.541 -0.541 -1.307 -1.307 -0.541  0.541  1.307
  1.176 -0.276 -1.387 -0.786  0.786  1.387  0.276 -1.176
  1.000 -1.000 -1.000  1.000  1.000 -1.000 -1.000  1.000
  0.786 -1.387  0.276  1.176 -1.176 -0.276  1.387 -0.786
  0.541 -1.307  1.307 -0.541 -0.541  1.307 -1.307  0.541
  0.276 -0.786  1.176 -1.387  1.387 -1.176  0.786 -0.276

HCT:
  1.000  1.000  1.000  1.000  1.000  1.000  1.000  1.000
  1.412  1.176  0.706  0.353 -0.353 -0.706 -1.176 -1.412
  1.372  0.343 -0.343 -1.372 -1.372 -0.343  0.343  1.372
  1.176 -0.353 -1.412 -0.706  0.706  1.412  0.353 -1.176
  1.000 -1.000 -1.000  1.000  1.000 -1.000 -1.000  1.000
  0.706 -1.412  0.353  1.176 -1.176 -0.353  1.412 -0.706
  0.632 -1.265  1.265 -0.632 -0.632  1.265 -1.265  0.632
  0.353 -0.706  1.176 -1.412  1.412 -1.176  0.706 -0.353