Constellation Modulator: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| Line 14: | Line 14: | ||
'''Log''': Log modulation data to files? (boolean) | '''Log''': Log modulation data to files? (boolean) | ||
== Example Flowgraph == | |||
This flowgraph modulates random bits with 8-PSK | |||
[[File:constellation_modulator_ex.png|400px]] | |||
[[File:constellation_modulator_ex2.png|400px]] | |||
Revision as of 03:07, 11 March 2019
Hierarchical block for RRC-filtered differential generic modulation. The input is a byte stream (unsigned char) and the output is the complex modulated signal at baseband.
Parameters
Constellation: determines the modulation type, provide a Constellation Object here.
Samples per Symbol: samples per baud >= 2 (float)
Differential Encoding: whether to use differential encoding (boolean)
Excess BW: Root-raised cosine (RRC) filter excess bandwidth (float)
Verbose: Print information about modulator? (boolean)
Log: Log modulation data to files? (boolean)
Example Flowgraph
This flowgraph modulates random bits with 8-PSK
