清空筛选条件
清空筛选条件

How to change 2D wave spectrum unit (from m^2s/rad to m^2/(Hz degree)

6 次查看（过去 30 天）
giulia cervelli
giulia cervelli 2020-6-16
评论： giulia cervelli 2020-6-16
hey matlab users,
I need to change the unit of my 2D wave spectrum from m^2s/rad to m^2/(Hz degree) but i don't know how do it!
if I divide for 2*pi I can convert s/rad to 1/Hz but in this way i obtain m^2/Hz ad not m^2/(Hz degree). How can I do it correctly?
Thank you all for your help!!

请先登录，再回答此问题。

回答（1 个）

Rik
Rik 2020-6-16
This isn't really a Matlab question, but let's go for it:
  • m^2 is staying, so nothing needs to be done here
  • Hz is 1/s, so s is 1/Hz, so no factor required
  • 1/rad is 1/(360/2pi degrees), so that requires a factor of pi/180
So multiplying your data by pi/180 will convert m^2s/rad to m^2/(Hz degree).

类别

在 Help Center 和 File Exchange 中查找有关 Weather and Atmospheric Science 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by