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Table 7 Loadings of retained PCs after DR (TrainingIdx 1)

From: Adaptive modulation and coding in underwater acoustic communications: a machine learning perspective

PCs

Loadings

 

SNR

Ï„max

Ï„hmax

e3

etotal

|h1|

1

−0.0165

0.6872

0.6894

−0.1260

0.1733

−0.0796

2

0.9984

0.0186

0.0192

0.0438

−0.0252

−0.0040

3

−0.0360

0.0958

0.0831

0.8604

0.1296

0.4749