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4 results for “shannon”

Formulae (4)

H = -\sum_{i=1}^{n} p_i \log_2 p_i

Measures the uncertainty or information content of a distribution.

H = -\sum p_i \ln p_i

Measures species diversity in a community.

H = -\sum_i p_i \log_2 p_i

Average information content of a random source (bits).

C = B\log_2(1 + SNR)

Maximum error-free data rate of a noisy channel.