Difference between revisions of "Rotator"

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[[Category:Block Docs]]
 
Makes a complex rotator block.  The phase increment (in radians) is how much phase will be added to the input every value.   
 
Makes a complex rotator block.  The phase increment (in radians) is how much phase will be added to the input every value.   
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== Parameters ==
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(''R''): <span class="plainlinks">[https://wiki.gnuradio.org/index.php/GNURadioCompanion#Variable_Controls ''Run-time adjustable'']</span>
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; Phase Increment (''R'')
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: Acts as the rotational velocity.
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== Example Flowgraph ==
  
 
In the example below a constant source, set to 0.5, is fed into the rotator, thus producing a sine wave.  The phase increment is set to 0.01 radians and the sample rate is 100kHz, so that equates to 1000 radians every second, or 1000/(2pi) = 159 cycles per second.  This corresponds to a period of about 6ms, as shown in the time sink.
 
In the example below a constant source, set to 0.5, is fed into the rotator, thus producing a sine wave.  The phase increment is set to 0.01 radians and the sample rate is 100kHz, so that equates to 1000 radians every second, or 1000/(2pi) = 159 cycles per second.  This corresponds to a period of about 6ms, as shown in the time sink.
  
Example Flowgraph.
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[[File:Rotator-ex.png|700px]]
  
[[File:Rotator-ex.png|700px]]
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== Source Files ==
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; C++ files
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: [https://github.com/gnuradio/gnuradio TODO]
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; Header files
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: [https://github.com/gnuradio/gnuradio TODO]
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; Public header files
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: [https://github.com/gnuradio/gnuradio TODO]
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; Block definition
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: [https://github.com/gnuradio/gnuradio TODO]

Latest revision as of 04:56, 21 July 2019

Makes a complex rotator block. The phase increment (in radians) is how much phase will be added to the input every value.

Parameters[edit]

(R): Run-time adjustable

Phase Increment (R)
Acts as the rotational velocity.

Example Flowgraph[edit]

In the example below a constant source, set to 0.5, is fed into the rotator, thus producing a sine wave. The phase increment is set to 0.01 radians and the sample rate is 100kHz, so that equates to 1000 radians every second, or 1000/(2pi) = 159 cycles per second. This corresponds to a period of about 6ms, as shown in the time sink.

Rotator-ex.png

Source Files[edit]

C++ files
TODO
Header files
TODO
Public header files
TODO
Block definition
TODO