Repeat the preceding problem assuming that the input to the quantizer has the Rayleigh probability density function
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Data From Problem 12.11
The input to a quantizer is a random signal having an amplitude probability density function
The signal is to be quantized using four quantizing levels xi as shown in Figure 12.44. Determine the values xi, i = 1, 2, 3, in terms of α so that the entropy at the quantizer output is maximized.
Figure 12.44
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Related Book For
Principles of Communications Systems, Modulation and Noise
ISBN: 978-8126556793
7th edition
Authors: Rodger E. Ziemer, William H. Tranter
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