We have a good number of samples, we have 100 samples here.

我们有很多样品，我们这里有 100 个样品。

The total number of frequency bins is equal to the number of samples in the signal.

频率仓的总数等于信号中的样本数。

We have 1 times 142, plus 0 times 108 divided by our total number of samples, divided by 250.

我们有 1 乘以 142，加上 0 乘以 108 除以我们的样本总数， 再除以 250。

And then we are going to divide that by the total number of samples minus 1.

然后我们将其除以样本总数减 1。

And what determines the number and size of these bins is the number of samples in the signal and how closely spaced they are.

决定这些箱的数量和大小的是信号中样本的数量以及它们的间隔有多近。

Or if we want to talk generally, there are m times n-- so that tells us the total number of samples-- minus 1 degrees of freedom.

或者， 如果我们想笼统地谈论，有m乘以n--所以这告诉我们样本的总数--减去1个自由度。

So the sum of all of my samples, so it's 43 1's, plus 43 times 1, over the total number of samples I took, over 100.

所以我所有样本的总和， 所以它是 43 个 1，加上 43 乘以 1， 超过我采集的样本总数， 超过 100。

Another key aspect is the number of samples per pixel, which is really complicated, so I'm going to simplify in a way that hits the perfect mix of simultaneously annoying animators and still confusing you.

另一个关键是每个像素的样本数，这真的很复杂，所以我会简化说明，完美同时惹恼动画师，并让你感到困惑。

Well, movies have to be rendered at massively high levels of detail, with a huge number of samples per pixel, and with several light bounces, ultimately having to answer the question " what color is this pixel" over 260 billion times.

这个嘛，电影细节质量极高，而且有大量像素样本和光反射需处理，总体来说，需要回答“这个像素是什么颜色？”超过 2600 亿次。