编写要求：
AX:=(CLOSE-(EMA(CLOSE,N)))*(2/(N+1))+(EMA(CLOSE,N)); BX:=(AX-(EMA(AX,N)))*(2/(N+1))+(EMA(AX,N)); TRIX:(BX-(EMA(BX,N)))*(2/(N+1))+(EMA(BX,N)); TMA:MA(TRIX,M); 参数：N:12 M:9
股票网解答：
AX:=(CLOSE-(EMA(CLOSE,N)))*(2/(N+1))+(EMA(CLOSE,N));
