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General Multiplexed Deinterleaver - Restore ordering of symbols using specified-delay shift registers

Library

Convolutional sublibrary of Interleaving

Description

The General Multiplexed Deinterleaver block restores the original ordering of a sequence that was interleaved using theGeneral Multiplexed Interleaver block.

In typical usage, the parameters in the two blocks have the same values. As a result, the Interleaver delay parameter, V, specifies the delays for each shift register in the corresponding interleaver, so that the delays of the deinterleaver's shift registers are actually max(V)-V.

The input can be either a scalar or a frame-based column vector. It can be real or complex. The input and output signals share the same sample time.

The block can accept the data types int8, uint8, int16, uint16, int32, uint32, boolean, single, double, and fixed-point. The data type of this output will be the same as that of the input signal.

Dialog Box

Interleaver delay (samples): A vector that lists the number of symbols that fit in each shift register of the corresponding interleaver. The length of this vector is the number of shift registers.
Initial conditions: The values that fill each shift register when the simulation begins.