Interleaving

R2026b

Block and convolutional interleaving

Interleave and deinterleave signal data.

Functions

Block

`intrlv`	Reorder sequence of symbols
`deintrlv`	Restore ordering of symbols
`matintrlv`	Reorder symbols filling matrix by rows and emptying it by columns
`matdeintrlv`	Restore ordering of symbols filling matrix by columns and emptying it by rows
`randintrlv`	Reorder symbols using random permutation
`randdeintrlv`	Restore ordering of symbols using random permutation

Convolutional

`convintrlv`	Permute symbols using shift registers
`convdeintrlv`	Restore ordering of symbols using shift registers
`helintrlv`	Permute symbols using helical matrix
`heldeintrlv`	Restore ordering of symbols permuted using `helintrlv`

Objects

Convolutional

`comm.ConvolutionalInterleaver`	Permute symbols using set of shift registers with specified delays
`comm.ConvolutionalDeinterleaver`	Deinterleave symbols using set of shift registers with specified delays

Blocks

Block

	General Block Interleaver	Reorder symbols in input vector
	General Block Deinterleaver	Restore ordering of symbols in input vector
	Matrix Interleaver	Permute input symbols by filling matrix by rows and emptying it by columns
	Matrix Deinterleaver	Permute input symbols by filling matrix by columns and emptying it by rows
	Random Interleaver	Reorder input symbols using random permutation
	Random Deinterleaver	Restore ordering of input symbols using random permutation

Convolutional

	Convolutional Interleaver	Permute input symbols using set of shift registers
	Convolutional Deinterleaver	Restore ordering of symbols that were permuted using shift registers
	Helical Interleaver	Permute input symbols using helical array
	Helical Deinterleaver	Restore ordering of symbols permuted by helical interleaver

Topics

Interleaving
Using block and convolutional interleavers, including matrix, random, and helical.