matlab代码实现傅立叶变换

资 源 简 介

傅立叶变换，等距离采样，等角度采样，轮廓提取，形态处理

详 情 说 明

In the field of signal processing, there are several techniques that are commonly used to analyze and manipulate signals. One of these techniques is the Fourier transform, which allows us to decompose a signal into its individual frequency components. Another important technique is equal distance sampling, which involves taking samples of a signal at evenly spaced intervals. Similarly, equal angle sampling involves taking samples at evenly spaced angles around a specific point. Additionally, contour extraction is a technique used to extract the outline of an object from an image. Finally, morphological processing is a technique used to analyze and manipulate the shape and structure of objects.