Ce MOOC vous propose de découvrir des notions avancées sur l'analyse fréquentielle et multi-échelle. Il aborde les notions de fréquences spatiales, de filtrage en fréquence, les limites de la transformée de Fourier et ouvre la discussion sur la transformée en ondelettes.


您将学到什么
Transformée de Fourier en 2D
Principes de la déconvolution
Compression JPEG
Représentation multi-échelle
您将获得的技能
要了解的详细信息

添加到您的领英档案
7 项作业
了解顶级公司的员工如何掌握热门技能

该课程共有4个模块
涵盖的内容
7个视频4篇阅读材料2个作业2个编程作业5个非评分实验室
涵盖的内容
6个视频4篇阅读材料3个作业1个编程作业2个非评分实验室
涵盖的内容
4个视频3篇阅读材料1个作业3个非评分实验室
涵盖的内容
7个视频3篇阅读材料1个作业1个编程作业3个非评分实验室
人们为什么选择 Coursera 来帮助自己实现职业发展




常见问题
To access the course materials, assignments and to earn a Certificate, you will need to purchase the Certificate experience when you enroll in a course. You can try a Free Trial instead, or apply for Financial Aid. The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
When you purchase a Certificate you get access to all course materials, including graded assignments. Upon completing the course, your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile.
Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.
更多问题
提供助学金,