我如何才能找到在C＃2值之间的差异？ [英] How can I find the difference between 2 values in C#?

问题描述

我与10.000000和-10.000000之间波动的振荡器工作

价值的变化，每5分钟说。我想找到当前值和的5分钟前的值之间的差。这是我的逻辑。

  1巴前（1BA）= -.2 
当前条（CB）= 0.3 
  

难道我得到的值为1，如果我不喜欢的东西：

  ABS（CB） -  ABS（1BA）= 0.3  -  0.2 = 1 
  

鉴于：

  ABS（CB-1BA）= 0.3  -  -.2 = 5 
  

我想简单计算振荡器的移动从一个时间帧到另一个之间的差。 ？我是应用在ABS与正确的逻辑记

下面是我实际的代码，请假设我的方法被称为是正确的：

 如果（振荡器（PoFast，PoSlow，PoSmooth）[0]> 
振荡器（PoFast，PoSlow，PoSmooth）[3] 
 &功放;&安培; Math.Abs​​（振荡器（PoFast，PoSlow，PoSmooth）[0]  -  
振荡器（PoFast，PoSlow，PoSmooth）[3]）> 0.25）
  

解决方案

二，ABS（CB-1BA）将是正确的，因为有一个变化.5两次读数

修改：为了使其更具可读性，假设你得到双重价值，你会怎么做这样的事情，但有错误检查，而且很可能使.25变量。

 双击[] =值振荡器（PoFast ，PoSlow，PoSmooth）; 
双currentBar =值[0]; 
双oneBarAgo =值[3]; 
 
如果（currentBar> oneBarAgo和放大器;&安培; Math.Abs​​（currentBar  -  oneBarAgo）GT; 0.25）
 {
 //做些什么
} 
  

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)

解决方案

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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