Probability density function of quantization error for a "specially designed uniform quantizer" is given in Figure 1. Please calculate a) The value of A, if A is the step size b) Minimum and Maximum error introduced with this quantizer (error range) c) Mean value of the quantization error d) Variance of the quantization error e) Is this quantizer better or worse in terms of performance with respect to the uniform quantizer investigated in our lectures? Why, explain briefly

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter6: Power Flows
Section: Chapter Questions
Problem 6.22P
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Please answer the d) e) and c) especially d) and e) explaining step by step in details asap. Thanks in advance.

Probability density function of quantization error for a “specially designed uniform quantizer"
is given in Figure 1. Please calculate
a) The value of A, if A is the step size
b) Minimum and Maximum error introduced with this quantizer (error range)
c) Mean value of the quantization error
d) Variance of the quantization error
e) Is this quantizer better or worse in terms of performance with respect to the uniform quantizer
investigated in our lectures? Why, explain briefly
pdfle)
A
A/2
e
-A/2 -A/4
0 /4 A/2
Figure 1. Probability density function of quantization error (e)
Transcribed Image Text:Probability density function of quantization error for a “specially designed uniform quantizer" is given in Figure 1. Please calculate a) The value of A, if A is the step size b) Minimum and Maximum error introduced with this quantizer (error range) c) Mean value of the quantization error d) Variance of the quantization error e) Is this quantizer better or worse in terms of performance with respect to the uniform quantizer investigated in our lectures? Why, explain briefly pdfle) A A/2 e -A/2 -A/4 0 /4 A/2 Figure 1. Probability density function of quantization error (e)
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