This is machine translation
Translated by 
Mouseover text to see original. Click the button below to return to the English version of the page.
Note: This page has been translated by MathWorks. Click here to see
To view all translated materials including this page, select Country from the country navigator on the bottom of this page.
To view all translated materials including this page, select Country from the country navigator on the bottom of this page.
Interleaving
Block and convolutional interleaving
Communications Toolbox™ includes tools using either MATLAB® or Simulink® for interleaving and deinterleaving signal data.
Functions
algintrlv | Reorder symbols using algebraically derived permutation table |
algdeintrlv | Restore ordering of symbols using algebraically derived permutation table |
convintrlv | Permute symbols using shift registers |
convdeintrlv | Restore ordering of symbols using shift registers |
intrlv | Reorder sequence of symbols |
deintrlv | Restore ordering of symbols |
helintrlv | Permute symbols using helical array |
heldeintrlv | Restore ordering of symbols permuted using helintrlv |
helscanintrlv | Reorder symbols in helical pattern |
helscandeintrlv | Restore ordering of symbols in helical pattern |
matintrlv | Reorder symbols by filling matrix by rows and emptying it by columns |
matdeintrlv | Restore ordering of symbols by filling matrix by columns and emptying it by rows |
muxintrlv | Permute symbols using shift registers with specified delays |
muxdeintrlv | Restore ordering of symbols using specified shift registers |
randintrlv | Reorder symbols using random permutation |
randdeintrlv | Restore ordering of symbols using random permutation |
Objects
comm.AlgebraicInterleaver | Permute input symbols using algebraically derived permutation vector |
comm.AlgebraicDeinterleaver | Deinterleave input symbols using algebraically derived permutation vector |
comm.BlockInterleaver | Permute input symbols using permutation vector |
comm.BlockDeinterleaver | Deinterleave input symbols using permutation vector |
comm.gpu.BlockInterleaver | Create block interleaved sequence with GPU |
comm.gpu.BlockDeinterleaver | Restore original ordering of block interleaved sequence with GPU |
comm.MatrixInterleaver | Permute input symbols using permutation matrix |
comm.MatrixDeinterleaver | Deinterleave input symbols using permutation matrix |
comm.MatrixHelicalScanInterleaver | Permute input symbols by selecting matrix elements along diagonals |
comm.MatrixHelicalScanDeinterleaver | Deinterleave input symbols by filling a matrix along diagonals |
comm.ConvolutionalInterleaver | Permute input symbols using shift registers with same property values |
comm.ConvolutionalDeinterleaver | Restore ordering of symbols using shift registers |
comm.gpu.ConvolutionalInterleaver | Permute input symbols using shift registers with GPU |
comm.gpu.ConvolutionalDeinterleaver | Restore ordering of symbols using shift registers with GPU |
comm.HelicalInterleaver | Permute input symbols using helical array |
comm.HelicalDeinterleaver | Restore ordering of symbols using helical array |
comm.MultiplexedInterleaver | Permute input symbols using set of shift registers with specified delays |
comm.MultiplexedDeinterleaver | Deinterleave input symbols using set of shift registers with specified delays |
Blocks
| Algebraic Interleaver | Reorder input symbols using algebraically derived permutation table |
| Algebraic Deinterleaver | Restore ordering of input symbols using algebraically derived permutation |
| 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 |
| Matrix Helical Scan Interleaver | Permute input symbols by selecting matrix elements along diagonals |
| Matrix Helical Scan Deinterleaver | Restore ordering of input symbols by filling matrix along diagonals |
| Random Interleaver | Reorder input symbols using random permutation |
| Random Deinterleaver | Restore ordering of input symbols using random permutation |
| Convolutional Interleaver | Permute input symbols using set of shift registers |
| Convolutional Deinterleaver | Restore ordering of symbols that were permuted using shift registers |
| General Multiplexed Interleaver | Permute input symbols using set of shift registers with specified delays |
| General Multiplexed Deinterleaver | Restore ordering of symbols using specified-delay shift registers |
| Helical Interleaver | Permute input symbols using helical array |
| Helical Deinterleaver | Restore ordering of symbols permuted by helical interleaver |
Topics
A block interleaver accepts a set of symbols and rearranges them, without repeating or omitting any of the symbols in the set.
