public FunctionExtension clone()
{
SignalFunction sf = new SignalFunction();
foreach (double v in signals)
{
sf.addSignal(v);
}
sf.index = this.index;
return(sf);
}
static void Main(string[] args)
{
SignalFunction sf = new SignalFunction();
Function v = new Function("v", sf);
Expression e = new Expression("v(0) + v(-1) + v(-2)", v);
sf.addSignal(1);
sf.addSignal(2);
sf.addSignal(3);
mXparser.consolePrintln(e.calculate());
sf.addSignal(4);
mXparser.consolePrintln(e.calculate());
sf.addSignal(5);
mXparser.consolePrintln(e.calculate());
/* now last n signals average */
Function f = new Function("f(n) = sum(i, 0, n-1, v(-i) ) / n", v);
mXparser.consolePrintln(f.calculate(1));
mXparser.consolePrintln(f.calculate(2));
mXparser.consolePrintln(f.calculate(3));
mXparser.consolePrintln(f.calculate(4));
mXparser.consolePrintln(f.calculate(5));
}