|
|
| Vectorized | |
in the palette |
on the schematic |
The block forms a periodic triangular signal at the output (half of the signal of the Sawtooth type and the other half is Reverse sawtooth-type signal):
where
yA,
T,
y0 are the properties of the block,
y(
t) is the output signal,
t is the current model time in seconds,
frac(
t/T) is the fractional part.
Outputs
- output - output signal port.
Properties:
- Span – yA (height of the full saw "tooth", signal amplitude). The amplitude of the triangular signal at the output of the block is yA/2.
- Period – the period of the triangular pulses T.
- Displacement – y0, ordinate of the base of the "tooth" (lower point) of the saw.
Properties can be vectors:
yA = [
yA 1,
yA 2,…,
yA n],
T = [
T1,
T2,…,
Tn] and
y0 = [
y0 1,
y0 2,…,
y0 n], the dimensions of which must be the same, in which case a vector signal will also be formed at the output:
Прим.:
- By default, the block generates a scalar output signal.
- Named properties can be set as local model variables (submodels) in a programming language script, as global project signals using the Tools → Signals main menu item, or as external project signals using an attachable signal database.
- Comparison of Sawtooth, Reverse sawtooth and Triangular signal Blocks:
Рисунок 1. Comparison of sawtooth signals