Difference between revisions of "Rotator"

From GNU Radio
Jump to: navigation, search
(Created page with "Makes a complex rotator block. The phase increment (in radians) is how much phase will be added to the input every value. In the example below the phase increment is set t...")
 
 
(5 intermediate revisions by 2 users not shown)
Line 1: Line 1:
 +
[[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.   
  
In the example below 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.
+
== Parameters ==
 +
(''R''): <span class="plainlinks">[https://wiki.gnuradio.org/index.php/GNURadioCompanion#Variable_Controls ''Run-time adjustable'']</span>
  
Example Flowgraph.
+
; Phase Increment (''R'')
 +
: Acts as the rotational velocity.
 +
 
 +
== 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.
  
 
[[File:Rotator-ex.png|700px]]
 
[[File:Rotator-ex.png|700px]]
 +
 +
== Source Files ==
 +
 +
; C++ files
 +
: [https://github.com/gnuradio/gnuradio TODO]
 +
 +
; Header files
 +
: [https://github.com/gnuradio/gnuradio TODO]
 +
 +
; Public header files
 +
: [https://github.com/gnuradio/gnuradio TODO]
 +
 +
; Block definition
 +
: [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