标题：这个连续信号怎么屏蔽啊？

1楼

阿迪瑞斯 发表于：2014/12/29 14:43:16

MA1:MA(CLOSE,P1);

MA2:MA(CLOSE,P2);

MA3:MA(CLOSE,P3);

MA4:MA(CLOSE,P4);

MA5:MA(CLOSE,P5);

DRAWTEXT(C>MA3 AND MA1>MA2 AND MA2>MA3 AND MA3>MA4,MA3,'多');

DRAWTEXT(MA3>C AND MA1<MA2 AND MA2<MA3 AND MA3<MA4,MA3,'空');

此主题相关图片如下：qq截图20141229144420.png

像这种连续信号怎么屏蔽啊？

2楼

jinzhe 发表于：2014/12/29 14:47:42

MA1:MA(CLOSE,P1);

MA2:MA(CLOSE,P2);

MA3:MA(CLOSE,P3);

MA4:MA(CLOSE,P4);

MA5:MA(CLOSE,P5);

DRAWTEXT(C>MA3 AND MA1>MA2 AND MA2>MA3 AND MA3>MA4 and ref(not(C>MA3 AND MA1>MA2 AND MA2>MA3 AND MA3>MA4 ),1),MA3,'多');

DRAWTEXT(MA3>C AND MA1<MA2 AND MA2<MA3 AND MA3<MA4 and ref(not(MA3>C AND MA1<MA2 AND MA2<MA3 AND MA3<MA4 ),1),MA3,'空');

3楼

a383623133 发表于：2017/5/9 13:36:09

请教：怎么取最后一个空信号？

4楼

yukizzc 发表于：2017/5/9 14:13:46

valuewhen看下这个函数

5楼

a383623133 发表于：2017/5/16 11:36:21

valuewhen该怎么表达？

比方：

空:=c<ref(c,1)；

我想取最后一个空信号该怎么取？

6楼

pyd 发表于：2017/5/16 13:36:40

MA1:MA(CLOSE,10);
MA2:MA(CLOSE,20);
MA3:MA(CLOSE,30);
MA4:MA(CLOSE,40);
MA5:MA(CLOSE,50);

cond1:C>MA3 AND MA1>MA2 AND MA2>MA3 AND MA3>MA4;
DRAWTEXT(cond1 and not(refx(cond1,1)),MA3,'多');

cond2:MA3>C AND MA1<MA2 AND MA2<MA3 AND MA3<MA4;
DRAWTEXT(cond2 and not(refx(cond2,1)),MA3,'空');

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