And it mixes that with deep neural networks, and hence, this is called Deep Fourier-based super-resolution.

它将傅里变换与深度神经网络结合，因此被称为基于深度傅里辨率。

It was radical when Fourier wrote it in 1808.

但1808年，傅里写下这句话却显得尤为激进。

No society could improve, Fourier believed, until women's lot improved.

傅里认为，除非女性命运得以改善，否则整个社会难以得以发展。

Gloomy as he looked in portraits, the Frenchman Charles Fourier concentrated on fun.

法国人查尔斯傅里关注于这其中乐趣，尽管在肖像画里看起来很忧伤。

Fourier was wounded, so he demanded a second duel.

傅里受伤了，所以要求进行第二次决斗。

Here's how the Fast Fourier Transform allows you to compress an image.

以下是快速傅里变换如何允许您压缩图像。

The Fourier transform of an intensity vs.

强度与强度傅里变换。

But, says Dr Fourrier, benchmark scores " should be taken with a pinch of salt" .

但是，傅里博士表示，基“应该持怀疑态度”。

" It's like grading high-school students on middle-school tests, " says Dr Fourrier.

“这就像是根据初中考试成绩来给高中生评一样，”傅里博士说。

And that is how the Fast Fourier Transform reduces N squared calculations down to NlogN.

这就是快速傅里变换如何将 N 平方计算减少到 NlogN。

Same goes to whoever asked about what the Fourier transform has to do with quantum computing.

对于任何询问傅里变换与量子计算有何关系人来说，都是如此。

Garwin observed Tukey doodling throughout but what he was actually doing was working on discreet Fourier transforms.

加文自始至终都在观察图基涂鸦，但实际上所做是离散傅里变换。

And it's why today whenever anyone takes a Fourier transform, it's almost always done as a Fast Fourier Transform.

这就是为什么今天每当有人进行傅里变换时，几乎总是以快速傅里变换形式完成。

This conversion from waveform to frequencies is done with a very cool algorithm called a Fast Fourier Transform.

这种从波形到频率转换是通过一种非常酷算法完成，称为快速傅里变换。

But the longer that signal persists, the larger the value of the Fourier transform, at that frequency.

但信号持续时间越长，在该频率下傅里变换值就越大。

You take the pixel brightness values for each row of an image and perform a Fast Fourier transform.

您获取图像每行像素亮度值并执行快速傅里变换。

The Fourier transform is just the integral part of this.

傅里变换只是其中组成部。

Here's an example seismometer signal and its Fourier transform.

这是一个地震仪信号及其傅里变换示例。

Well, then the discrete Fourier transform will have eight frequency bins.

那么离散傅里变换将有八个频率仓。

And now, there is only one final distinction to point out between this and the actual, honest-to-goodness Fourier transform.

现在，只需指出这一点与实际、诚实傅里变换之间最后一个区别。