macd指标中的dif和dea什么意思?答:一、DIF:EMA(CLOSE,12)-EMA(CLOSE,26);DEA:EMA(DIF,9);MACD:(DIF-DEA)*2,COLORSTICK;DRAWICON(CROSS(DIF,DEA),DIF,1);DRAWICON(CROSS(DEA,DIF),DEA,2);DRAWTEXT(CROSS(DIF,DEA),DIF,'金叉'),COLORRED;DRAWTEXT(CROSS(DEA,DIF),DEA,'死叉'),COLORGREEN;{技术指标公式,副图用...
DEA数据包络线法 matlab编程问题答:去掉:Aeq=[X(:,i)' zeros(1,s)]; beq=1;改成:Aeq=[];beq=[];.去掉:UB=[];去掉:w(:,i)=linprog(f,A,b,Aeq,beq,LB,UB);改成:w(:,i)=linprog(f,A,b,Aeq,beq,LB);修改后的代码:X=[0,29,21;0,30,18]; %用户输入多指标输入矩阵X Y=[50,15,1;200,15,1]...