最大最小值都是有界的。
这和上一次看到的是一样的,除了我们不仅仅是在寻找最大最小值。
Ok, so that's the same kind of setup as we had last time, except now we are not just looking for minima and maxima.
拟合结果可以得到相应的分布函数的参数和方向性数据的均值,最大最小值范围。
After Fitting, distribution function parameters values, mean values, maximum and minimum can be obtained.
So, sometimes people get confused when they're solving problems and call the amplitude this distance all the way from the max to the min but it's only half of that because we're only going back to the average level.
解题的时候会弄错,把这个从,最大值到最小值的距离,叫做幅值,但实际上,只有它的一半,只是它和平均值的差距。
The minimum and the maximum is bounded.
最大最小值都是有界的。
So I differentiated this object, this is my first derivative and I set it equal to 0 Now in a second I'm going to work with that, but I want to make sure i'm going to find a maximum and not a minimum, so how do I make sure I'm finding a maximum and not a minimum?
这样我就对它求出导数了,这是一阶导数,令它等于0,一会我们就要计算了,但我先确定一下是最大值还是最小值,我怎么确定是最大值还是最小值呢
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