is2rc Convert inverse sine parameters to reflection coefficients K = is2rc(isin) isin: input inverse sine parameters. Needs to be an array real numbers k: output reflection coefficients corresponding to the reflection coefficients in input This function returns a vector of reflection coefficients from a vector of inverse sine parameters output array has k(i) = sin(pi/2*isin(i)) Example k = [0.3090 0.9801 0.0031 0.0082 -0.0082]; isin = rc2is(k) //Gives inverse sine parameters k_dash = is2rc(isin) rc2is rc2poly rc2ac rc2lar Author Pandit J.R. Deller, J.G. Proakis, J.H.L. Hansen, "Discrete-Time Processing of Speech Signals", Prentice Hall, Section 7.4.5