System object: comm.AlgebraicDeinterleaver
Deinterleave input symbols using algebraically derived permutation vector
Y = step(H,X)
Y = step(H,X) restores the original ordering of the sequence, X, that was interleaved using an algebraic interleaver. An algebraically derived permutation vector based on the algebraic method you specify in the Method property forms the base of the output, Y. X must be a column vector of length specified by the Length property. X can be numeric, logical, or fixed-point (fi objects). Y has the same data type as X.
Note: The object performs an initialization the first time the step method is executed. This initialization locks nontunable properties and input specifications, such as dimensions, complexity, and data type of the input data. If you change a nontunable property or an input specification, the System object™ issues an error. To change nontunable properties or inputs, you must first call the release method to unlock the object.