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$A comparison of the input to a symbol-spaced versus fractionally-spaced equalizer$

A Classification of Equalization Techniques

We have seen before how a wireless channel distorts the Rx signal. The main task of DSP/comms engineer is to

Minimum Shift Keying (MSK) is a versatile and spectrally efficient digital modulation scheme. On this website, I have previously written

When it comes to practical applications, digital filter design is one of the most important topics in digital signal processing.

Indoor positioning is one of the core technologies behind the idea of Internet of Things (IoT). Some of the use

Channel estimation is a special case of the system identification problem that has a long history in the field of