Testing wavelet cross coherence against 1/f or white noise

1 次查看（过去 30 天）
Kim
Kim 2013-3-21
I am asking a lot of questions lately and appreciate the help! I am about to finish my defense in neuroscience but am pretty new to Matlab. I found Torrence and Compo, and other's use of wavelet cross coherence and a monte carlo method of significance testing, but it's against red noise, because they are interested in geoglogical phenomenon I work with EEG and really need to compare it to white noise. I see it's possible to do that with an AR model. My problem is I don't know how to modify their code, even though it's fairly user friendly, in order to change their 'generate rednoise' m file for a 'generate 'white noise' m file. I've tried to change the parameters, but I actually am not convinced I know what I've done. Can anyone help? If someone can, I can post or email the code I have from the Aslek Grinstead code from the UK geological society. I would really appreciate any advice! Kim

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 EEG/MEG/ECoG 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