rc2is

Convert reflection coefficients to inverse sine parameters

Syntax

isin = rc2is(k)

isin = rc2is(k) returns a vector of inverse sine parameters, isin, from a vector of reflection coefficients, k.

Define a vector, k, of reflection coefficients and determine the corresponding inverse sine parameters.

k = [0.3090 0.9801 0.0031 0.0082 -0.0082];
isin = rc2is(k)

isin = 1×5

    0.2000    0.8728    0.0020    0.0052   -0.0052

[1] Deller, John R., John G. Proakis, and John H. L. Hansen. Discrete-Time Processing of Speech Signals. New York: Macmillan, 1993.