Цитата
This example shows how to design a minimum-order raised cosine filter that provides a stop band attenuation of 60 dB, rolloff factor of 0.50, and 8 samples per symbol.
и
Цитата
This example shows how to design a raised cosine filter that spans 8 symbol durations (i.e., of order 8 symbols), has a rolloff factor of 0.50, and oversampling factor of 10.
я не могу понять что физически обозначают
"8 samples per symbol" и "oversampling factor of 10"
после прочтения документа - все равно не понял
прошу помощи.
