Explores Pulse Shaping in digital communications using real signals transmitted over a wireless channel from a software defined radio (SDR) with quadrature amplitude modulation (QAM).
Note that when a Root-Raised-Cosine filter is used at both the transmitter and at the receiver (as is done in this video), then the overall pulse shape is the convolution of the two filters - which results in an overall Raised-Cosine filter (which are the pulse shapes shown in the figures).
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