标题：求实现一个简单判断

1楼

lzdanjian 发表于：2014/10/17 11:38:52

思路：
5个周期为一个判断条件。1、2连续向上，3为最高，4、5连续向下。
下跌时相反，3为最低，1、2连续向下，4、5连续向上
应用在DIFF上

请指教

2楼

jinzhe 发表于：2014/10/17 13:14:06

最后的一根k线算1还是算5？

3楼

lzdanjian 发表于：2014/10/17 16:52:28

以下是引用jinzhe在2014/10/17 13:14:06的发言：

最后的一根k线算1还是算5？

算5，多谢指教！

4楼

jinzhe 发表于：2014/10/17 16:56:39

diff<ref(diff,1) and ref(diff,1)<ref(diff,2) and ref(diff,2)>max(max(diff,ref(diff,1)),max(ref(diff,3),ref(diff,4))) and
ref(diff,4)<ref(diff,3) and ref(diff,3)<ref(diff,2)

diff>ref(diff,1) and ref(diff,1)>ref(diff,2) and ref(diff,2)<min(min(diff,min(diff,1)),min(ref(diff,3),ref(diff,4))) and
ref(diff,4)>ref(diff,3) and ref(diff,3)>ref(diff,2)

5楼

lzdanjian 发表于：2014/10/20 11:38:48

以下是引用jinzhe在2014/10/17 16:56:39的发言：

diff<ref(diff,1) and ref(diff,1)<ref(diff,2) and ref(diff,2)>max(max(diff,ref(diff,1)),max(ref(diff,3),ref(diff,4))) and
ref(diff,4)<ref(diff,3) and ref(diff,3)<ref(diff,2)

diff>ref(diff,1) and ref(diff,1)>ref(diff,2) and ref(diff,2)<min(min(diff,min(diff,1)),min(ref(diff,3),ref(diff,4))) and
ref(diff,4)>ref(diff,3) and ref(diff,3)>ref(diff,2)

谢谢，这样情况下，用什么函数方法可以确定这5个周期内对应K线的最高值和最低值呢？

6楼

pyd 发表于：2014/10/20 12:56:44

5个周期最高值：hh:hhv(h,5);

5个周期最低值：ll:llv(l,5);

7楼

lzdanjian 发表于：2014/10/22 15:51:33

请问，怎么求满足上一次——diffmax(max(diff,ref(diff,1)),max(ref(diff,3),ref(diff,4))) and ref(diff,4) 这个条件时那五个周期对应K线中的最高值HIGH？

8楼

jinzhe 发表于：2014/10/22 15:59:36

在

diff<ref(diff,1) and ref(diff,1)<ref(diff,2) and ref(diff,2)>max(max(diff,ref(diff,1)),max(ref(diff,3),ref(diff,4))) and
ref(diff,4)<ref(diff,3) and ref(diff,3)<ref(diff,2)

条件满足的情况下求 5周期最高值

valuewhen(上面那一堆条件,hhv(h,5))

9楼

lzdanjian 发表于：2014/10/22 16:04:11

以下是引用jinzhe在2014/10/22 15:59:36的发言：
在

diff<ref(diff,1) and ref(diff,1)<ref(diff,2) and ref(diff,2)>max(max(diff,ref(diff,1)),max(ref(diff,3),ref(diff,4))) and
ref(diff,4)<ref(diff,3) and ref(diff,3)<ref(diff,2)

条件满足的情况下求 5周期最高值

valuewhen(上面那一堆条件,hhv(h,5))

谢谢，可是我只想保留2个值，然后判断大小，是不是得用数组了？

10楼

jinzhe 发表于：2014/10/22 16:05:04

保留哪两个值？

共35 条记录, 每页显示 10 条, 页签: [1] [2][3][4]