Derivation

Analog and Discrete signals

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In the context of signal and systems, analog and discrete signals are two different types of signals that convey information. This post contains interactive python code which you can execute in the browser itself. Analog signal An analog signal is a continuous signal that varies smoothly over time. It can take on any value within … Read more

Derive BPSK BER – optimum receiver in AWGN channel

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Key focus: Derive BPSK BER (bit error rate) for optimum receiver in AWGN channel. Explained intuitively step by step. BPSK modulation is the simplest of all the M-PSK techniques. An insight into the derivation of error rate performance of an optimum BPSK receiver is essential as it serves as a stepping stone to understand the … Read more