#include <sequence.h>
Collaboration diagram for SPUC::Gold:
Public Member Functions | |
Gold (int degree) | |
Class constructor. | |
Gold (const bvec &mseq1_connections, const bvec &mseq2_connections) | |
Input connect_polynomials=1+g1*D+g2*D^2+...+gr*D^r in bvec format [g0,g1,...,gr]. | |
Gold (const ivec &mseq1_connections, const ivec &mseq2_connections) | |
Input connect_polynomials=1+g1*D+g2*D^2+...+gr*D^r in octal format. | |
void | set_state (const bvec &state1, const bvec &state2) |
Set state (contents in the shift registers) in bvec format. | |
void | set_state (const ivec &state1, const ivec &state2) |
Set state (contents in the shift registers) in octal format. | |
bin | shift (void) |
Shift one step and output binary symbol. | |
bvec | shift (int no_shifts) |
Shift no_shifts steps and output bvec. | |
int | get_sequence_length (void) |
Returns the length (period) of a Gold-sequence. | |
bmat | get_family (void) |
Returns the code family. |
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Class constructor. Automatic selection of preferred pair of connections. Just give the degree (N=2^degree-1). degree=5,7,8,9 available. Only one pair is available for each degree. |
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Input connect_polynomials=1+g1*D+g2*D^2+...+gr*D^r in bvec format [g0,g1,...,gr].
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Input connect_polynomials=1+g1*D+g2*D^2+...+gr*D^r in octal format.
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Returns the code family. The Gold code family is defined by the two m-sequences (mseq1 and mseq2 ) and the sum of mseq1 and all time shifts of mseq2. The return matric thus contain N + 2 rows and N columns, where N is the length of the m-sequences. |
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Returns the length (period) of a Gold-sequence.
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Set state (contents in the shift registers) in octal format.
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Set state (contents in the shift registers) in bvec format.
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Shift no_shifts steps and output bvec.
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Shift one step and output binary symbol.
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