如何实现连续小波变换？ [英] How continuous wavelet transform is implemented?

问题描述

大家好，



有人能告诉我连续小波变换是如何实现算法的吗？



我可以猜测必须在一定比例的信号和小波之间执行很多卷积，但是如何定义小波函数？

一旦选择了小波函数（haar，墨西哥帽子广告等等是否足以将连续版本的功能离散化？



我尝试了什么：



我只使用haar wavelet实现了DWT，但我想实现CWT以及

Hi everybody,

does anybody can tell me how the continuous wavelet transform is implemented as algorithm?

I can guess a lot of convolution have to be executed between the signal and the wavelet at a certain scale, but how the wavelet function is defined?
Once the wavelet function is chosen (haar, mexican hat ad so on) is it enough to discretize the continuous version of the function?

What I have tried:

I only implemented DWT with haar wavelet, but i would like to implement CWT as well

推荐答案

如果你搜索你可以在互联网上找到一些教程和代码。



我确信工程师的终极指南

小波分析将帮助您解决您的项目。

If you search on the internet you find some tutorials and also code.

I am convinced that THE ENGINEER'S ULTIMATE GUIDE TO
WAVELET ANALYSIS will help you to solve your project.

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