如何在 C# 中找到两个值之间的差异？

发布于 2024-07-22 07:04:18 字数 678 浏览 12 评论 0原文

我正在使用一个在 10.000000 和 -10.000000 之间波动的振荡器，

该值每 5 分钟更改一次。我想找出当前值和 5 分钟前的值之间的差异。这是我的逻辑。

1 bar ago (1BA)= -.2
Current bar (CB) = .3

如果我执行以下操作，我不会得到值 1：

Abs(CB) - Abs(1BA) = .3 - .2 = 1

而：

Abs(CB- 1BA) = .3 - -.2 = 5

我想简单地计算振荡器从一个时间范围到另一个时间范围的移动之间的差异。我是否以正确的逻辑应用腹肌？

这是我的实际代码，请假设我调用的方法是正确的：

if (Oscillator(PoFast, PoSlow, PoSmooth)[0] > 
           Oscillator(PoFast, PoSlow, PoSmooth)[3]
    && Math.Abs(Oscillator(PoFast, PoSlow, PoSmooth)[0] - 
           Oscillator(PoFast, PoSlow, PoSmooth)[3]) > .25)

原文

I am working with an Oscillator that fluctuates between 10.000000 and -10.000000

The value changes say every 5 minutes. I want to find the difference between the current value and the value of 5 minutes ago. Here is my logic.

1 bar ago (1BA)= -.2
Current bar (CB) = .3

Wouldn't I get a value of 1 if I did something like:

Abs(CB) - Abs(1BA) = .3 - .2 = 1

Whereas:

Abs(CB- 1BA) = .3 - -.2 = 5

I want to simply calculate the difference between the move of the oscillator from one time frame to another. Am I applying the Abs with the right logic in mind?

Here is my actual code, please assume my method being called is correct:

if (Oscillator(PoFast, PoSlow, PoSmooth)[0] > 
           Oscillator(PoFast, PoSlow, PoSmooth)[3]
    && Math.Abs(Oscillator(PoFast, PoSlow, PoSmooth)[0] - 
           Oscillator(PoFast, PoSlow, PoSmooth)[3]) > .25)

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多谢你的绝情让我学会死心 2024-07-29 07:04:18

在这两个读数中，Abs(CB-1BA) 是正确的，因为两个读数之间存在 0.5 的变化。

编辑：为了使其更具可读性，并假设您获得双精度值，您可以执行类似的操作，但要进行错误检查，并且可能将 .25 设为变量。

double[] values = Oscillator(PoFast, PoSlow, PoSmooth);
double currentBar = values[0];
double oneBarAgo = values[3];

if (currentBar > oneBarAgo && Math.Abs(currentBar - oneBarAgo) > .25)
{
    // do something
}

Of the two, Abs(CB-1BA) would be correct, since there was a change of .5 between the two readings.

EDIT: To make it more readable, and assuming you're getting double values, you'd do something like this, but with error checking, and probably making the .25 a variable.

double[] values = Oscillator(PoFast, PoSlow, PoSmooth);
double currentBar = values[0];
double oneBarAgo = values[3];

if (currentBar > oneBarAgo && Math.Abs(currentBar - oneBarAgo) > .25)
{
    // do something
}

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