Removing Chebyshev to address #67 #131
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
pavelkomarov
commented
Jul 18, 2025
|
|
||
| # If odd, make N even, and pad x | ||
| L = len(x) | ||
| if L % 2 != 0: |
Collaborator
Author
There was a problem hiding this comment.
This adding an entry stuff isn't necessary, because you can just zero the Nyquist term in your k array if N is even, and you'll have no Nyquist term if N is odd. I form k as I do in spectral-derivatives now.
pavelkomarov
commented
Jul 18, 2025
| L = len(x) | ||
| if L % 2 != 0: | ||
| N = L + 1 | ||
| x = np.hstack((x, x[-1] + dt*(x[-1]-x[-1]))) |
Collaborator
Author
There was a problem hiding this comment.
Also, this x[-1] + dt*(x[-1]-x[-1]) = x[-1]. It was probably meant to be x[-1] + dt*(x[-1]-x[-2]).
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
The analysis is in.