General Block Deinterleaver
Restoring the order of characters in the input vector.
blockType: GeneralBlockDeinterleaver
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Path in the library: |
Description
Block General Block Deinterleaver rearranges the elements of the input vector without repeating or skipping a single element. If the input vector contains elements, then the parameter Permutation vector represents a column vector of length . The column vector indicates the order of the indices of the output elements obtained from the input vector. That is, for every integer between and
Exit (Permutation vector( )) = Input ( ).
Parameter Permutation vector must consist of integers from 1 before without repetition.
Example
This example reverses the operation described in the block example General Block Interleaver.
If the parameter Permutation vector It matters [4,1,3,2], and the input vector is — [1,40,59,32], then the output vector will have the value [40,32,59,1].
Ports
Output
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OUT_1
—
Output signal
column vector
Details
The output signal is in the form of a column vector. The output signal inherits its data type from the input signal.
| Data types |
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| Complex numbers support |
I don’t |
Input
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IN_1
—
Input signal
column vector
Details
The input signal is in the form of a column vector.
| Data types |
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| Complex numbers support |
I don’t |
#
u
—
Input signal
column vector
Details
The input signal is in the form of a column vector of length .
Dependencies
To use this port, set the parameter Permutation vector source value Input Port.
| Data types |
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| Complex numbers support |
I don’t |
#
k
—
vector of permutations
A vector is a column of integers
Details
Vector-length column , which lists the indices of the input elements obtained from the output vector.
Dependencies
To use this port, set the parameter Permutation vector source value Input Port.
| Data types |
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| Complex numbers support |
I don’t |
Parameters
Main
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Permutation vector source —
the source of the permutation vector
Dialog | Input Port
Details
Defines the source of the permutation vector:
-
Dialog— the permutation vector is set by the parameter Permutation vector; -
Input Port— the permutation vector is set via port k.
| Values |
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| Default value |
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| Program usage name |
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| Tunable |
No |
| Evaluatable |
No |
#
Permutation vector —
a vector of permutations
Scalar / array of real numbers
Details
Vector-column of length , which lists the indexes of the input elements obtained from the output vector.
Dependencies
To use this port, set the parameter Permutation vector source meaning Dialog.
| Default value |
|
| Program usage name |
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| Tunable |
No |
| Evaluatable |
Yes |