正在打开 iTunes Store。如果 iTunes 未自动打开,请在程序坞或 Windows 桌面上点按 iTunes 应用程序图标。进度指示器
正在打开 Apple Books。如果 Apple Books 未打开,请在程序坞中点按“图书” App。进度指示器

如要轻松整理及新增数码媒体收藏,iTunes 是全世界最简单的工具。

我们在您的电脑上找不到 iTunes。 如要从 iTunes Store 下载,请立即获取 iTunes。

已经有 iTunes 了? 现在点击「我有 iTunes」以打开 iTunes。

我有 iTunes 免费下载

The Fourier Transform and Its Applications


只能在 iPhone 或 iPad 上通过 iTunes U App 获取此课程教材。


The goals for the course are to gain a facility with using the Fourier transform, both specific techniques and general principles, and learning to recognize when, why, and how it is used.

Topics include: The Fourier transform as a tool for solving physical problems. Fourier series, the Fourier transform of continuous and discrete signals and its properties. The Dirac delta, distributions, and generalized transforms. Convolutions and correlations and applications; probability distributions, sampling theory, filters, and analysis of linear systems. The discrete Fourier transform and the FFT algorithm. Multidimensional Fourier transform and use in imaging. Further applications to optics, crystallography. Emphasis is on relating the theoretical principles to solving practical engineering and science problems.

This Stanford course was taught on campus twice a week in 50 minute lectures for the Stanford Engineering Everywhere Initiative.




The Fourier Transform and Its Applications
在 iTunes 中查看