Detailed Description

MovingMinimum operator that calculates minimum value of the input in the given timeframe.

Arguments

Properties

When operator is used inside a signal its default input is automatically tied to signal's InternalValue or previous operator's output. Its default output is automatically tied to next operator's input or to signal's Value. See also CDP Operator Usage In CDP Signals.

Example

Below is an example plot with Sine(Period=10) signal (cyan) and the same signal with MovingMinimum(Time=5) applied (orange):

Actual Processing Code of the MovingMinimum

unsigned int MovingMinimum<T>::Process()
{
  auto windowSize = d->valueHistory->GetWindowTime();
  if (windowSize < 0.0)
  {
    GetParent()->ReportConfigurationFault(this, "Negative window Time");
    d->faultReported = true;
    return STATUS_SIGNAL_FAULT;
  }

  if (d->valueHistory->GetReset())
    d->valueHistory->Reset();
  d->valueHistory->PushValue((T)m_input);
  m_output = d->CalculateMinimum((T)m_input);

  return STATUS_OK;
}