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rc2is

Convert reflection coefficients to inverse sine parameters

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Syntax

isin = rc2is(k)

Description

isin = rc2is(k) returns the inverse sine parameters isin from the reflection coefficients k.

example

Examples

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Open Live Script

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

Input Arguments

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List of reflection coefficients, specified as a vector or as a matrix.

Data Types: single | double

Output Arguments

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Inverse sine parameters, returned as a vector or as a matrix, where isin = (2/pi)*asin(k).

References

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

Extended Capabilities

C/C++ Code Generation
Generate C and C++ code using MATLAB® Coder™.

Version History

Introduced before R2006a

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See Also