electrical and computer engineering Multi-Service over IP

typing computer please,

6. Given the figure below for the probability density function p(x); p(x) 1/5 10 Probability density function of the input signal a. compute the mean square error distortion D given the quantization levels of (1,3,5,7,9) for values 0-2, 2-4, 4-6,6-8,and 8-10 respectively of the quantizer output and b. the output signal to distortion ratio c. How would you change the distribution of the quantization levels to decrease the distortion? 15 points extra credit) 7. Using the PDF as shown for magnitudes from 0-10 from problem 6 a. compute the mean square error distortion D given the quantization levels of (0.5,1.5,2.5,3.5, 5,7,9) for values 0-1, 1-2, 2-3,3-4,4-6,6-8, and 8-10, respectively of the quantizer output and b. the output signal to distortion ratio 6. Given the figure below for the probability density function p(x); p(x) 1/5 10 Probability density function of the input signal a. compute the mean square error distortion D given the quantization levels of (1,3,5,7,9) for values 0-2, 2-4, 4-6,6-8,and 8-10 respectively of the quantizer output and b. the output signal to distortion ratio c. How would you change the distribution of the quantization levels to decrease the distortion? 15 points extra credit) 7. Using the PDF as shown for magnitudes from 0-10 from problem 6 a. compute the mean square error distortion D given the quantization levels of (0.5,1.5,2.5,3.5, 5,7,9) for values 0-1, 1-2, 2-3,3-4,4-6,6-8, and 8-10, respectively of the quantizer output and b. the output signal to distortion ratio