Wave Signal
Syntax: function amplitude +/- y-offset @ period +/- x-offset (in seconds)
Function supported are:
- sin (sine)
- cos (cosine)
- saw (saw wave)
- sq (square wave)
- sc (S-curve)
Example
Sine Wave of amplitude 10 with a -30 y-axis offset. A period of 1d with 1h x-axis offset.
siggen/sin10-30@1d+1h
Note
x-offset has to be positive if using (1m,1d,1h ..) if you need negative use -1000 which is the same as -1000s
Ramp Signal
Syntax: function amplitude @ CyclicTimePeriod
CyclicTimePeriod: day, bday, month or year
Example
Ramp Wave of amplitude 10. A period of 1d.
siggen/ramp10@day
Random Value Signal
Syntax: function average ~ range @ smoothingFactor
Example
Ramp Wave of amplitude 10. A period of 1d.
siggen/rand10~5@3600000
Note
Positive values only. If you require a negative random number then multiply it by -1.
Constant Value Signal
Syntax: value
EG: siggen/10 → A flat signal with value 10.