Response to the following problem:
Generate an AR(5) process using the following coefficients: 1.381, 0.6, 0.367, -0.7, 0.359.
(a) Encode this with a DPCM system with a 3-bit Gaussian nonuniform quantizer and a first-, second-, third-, fourth-, and fifth-order predictor. Obtain these predictors by solving (11.30). For each case compute the variance of the prediction error and the SNR in dB. Comment on your results.
(b) Repeat using a 3-bit Jayant quantizer.