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rc2lar

Convert reflection coefficients to log area ratio parameters

Syntax

g = rc2lar(k)

Description

g = rc2lar(k) returns a vector of log area ratio parameters g from a vector of reflection coefficients k.

Examples

collapse all

Define a vector, k, of reflection coefficients and compute the log area ratio parameters.

k = [0.3090 0.9801 0.0031 0.0082 -0.0082];
g = rc2lar(k)
g =

    0.6389    4.6002    0.0062    0.0164   -0.0164

References

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

See Also

Introduced before R2006a

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