Signal Source: Difference between revisions
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Signal generator, generates a variety of signals. | Signal generator, generates a variety of signals. | ||
Supports an output of type complex, float, int, and short | Supports an output of type complex, float, int, and short | ||
== Parameters == | |||
<b>(''R''):</b> <span class="plainlinks">[https://wiki.gnuradio.org/index.php/GNURadioCompanion#Variable_Controls ''Run-time adjustable'']</span> | |||
Example Flowgraph | ; Sample Rate (''R'') | ||
: default: samp_rate | |||
; Waveform (''R'') | |||
: options: [Constant, Sine, Cosine, Square, Triangle, Saw Tooth] | |||
: For selection with a variable, the following values should be used: | |||
constant = 100 | |||
sine = 101 | |||
cosine = 102 | |||
square = 103 | |||
triangle = 104 | |||
sawtooth = 105 | |||
; Frequency (''R'') | |||
: frequency of the waveform (default: 1000) | |||
; Amplitude (''R'') | |||
: amplitude of the output (default: 1) | |||
; Offset (''R'') | |||
: offset from zero (default: 0) | |||
; Initial Phase (Radians) (''R'') | |||
: default: 0 | |||
== Example Flowgraph == | |||
[[File:Signal-source-ex.png]] | [[File:Signal-source-ex.png]] |
Revision as of 03:06, 17 November 2020
Signal generator, generates a variety of signals.
Supports an output of type complex, float, int, and short
Parameters
(R): Run-time adjustable
- Sample Rate (R)
- default: samp_rate
- Waveform (R)
- options: [Constant, Sine, Cosine, Square, Triangle, Saw Tooth]
- For selection with a variable, the following values should be used:
constant = 100 sine = 101 cosine = 102 square = 103 triangle = 104 sawtooth = 105
- Frequency (R)
- frequency of the waveform (default: 1000)
- Amplitude (R)
- amplitude of the output (default: 1)
- Offset (R)
- offset from zero (default: 0)
- Initial Phase (Radians) (R)
- default: 0
Example Flowgraph
Types of Waveforms:
Cosine (complex):
Constant:
Square:
Triangle:
Sawtooth: