通达信中步长这个参数表示什么意思,是每隔x个周期测试一次吗

2025-04-01 22:37:51
推荐回答(2个)
回答1:

简单的说吧:你编写均线指标 MA1:MA(C,N); 意思是画一条N天平均收盘价的线。
参数:N:默认5,最小:1,最大999,步长:1。
最大、最小好理解。而这个N 的步长是指:每一次变动的最小幅度。就像你走路一样,一步最小要走多远。
例如:画5日线,N=5、画10日线,N=10,5到10之间的步长=5。
如果你要把步长设置为10,那么从5往大走,最小的数就是5+10=15,是不会出现N=10的。
所以,步长设置的都比较小,便于操作。有特殊要求的,步长还可以设置成带小数的。

回答2:

步长------ 程序语言中的名词,让一个数值在每次运算中加上某个数(此即步长)重复执行此项运算。   
例如对参数N的某项运算,假设步长为M,对N做一次运算,然后将N+M赋值给N,再用新的N值(上一步运算中的N+M)进行一次运算,如此重复。
基本上证券软件都是设为:1

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