Difference of zero order

| Vector |
в палитре на схеме

The block is vectorized. It implements the calculation of the zero order difference by the formula:

where xi(t), xi(t – ∆t) are the values of the i-th element of the input signal in the block at the current and previous integration steps; yi(t) is the i-th element of the output signal from the block at the current moment of the model time.

Входные порты

  • input – the port for the input signal of the block.

Выходные порты

  • output – the output port of the block.

Свойства

  • Initial conditions – vector of initial values yi of the block output.
  • Decoupling of algebraic loops – a checkbox (flag) indicating whether this block should decouple the loops.

Параметры

none

Прим.: By default, the block implements the calculation of zero order difference for the scalar input signal.