An Improved VMD Method for Use with Acoustic Impact Response Signals to Detect Corrosion at the Underside of Railway Tracks
Round 1
Reviewer 1 Report
1. Good work is carried out in the manuscript. Before proceeding further, authors are requested to adhere to the following minor revisions
2. Please cite recent references in the literature part. There are so many old references that can be found in this manuscript.
3. Figure 13 – The confusion matrix is not correctly mentioned. Please provide the correct details.
4. Please remove the title of the figure from the image itself. Since the same thing is getting mentioned below the figures also.
5. Which platform was adopted to get the results shown in Figure 4?
6. Please proofread the entire manuscript for grammatical corrections.
7. If possible, smoothen the English for effective presentation.
Author Response
Thanks for your valuable comments. Your suggestion is really helpful. The response is attached in a word document (respond reviewer 1). And the modification is shown in the new revision.
Author Response File: Author Response.docx
Reviewer 2 Report
The topic is promising, however, manuscript improvements are required:
1. The abstract should include the problem-solution, method, results (metrics (missing), and conclusions (scope, limits, applications).
2. The conclusion section should describe the metrics, contribution according to the testing algorithm, the difference between VMD and IVMD-SVD, applications, limitations, scope and future works to consolidate the algorithm, ways to access, and availability of the algorithm.
3. What is the technology readiness level of IVMD-SVD? in this sense, describe the limitations, scope and future works.
Author Response
Thanks for your valuable comments. Your suggestion is really helpful. The response is attached in a word document (respond reviewer 2). And the modification is shown in the new revision.
Author Response File: Author Response.docx
Round 2
Reviewer 1 Report
The quality of the figures presented in the manuscript is still not good enough. If possible, the authors have to look upon it.
Author Response
Thanks for your valuable comments. The figures are all updated with better quality now. The dpi of all figures is over 300dpi*300dpi.
Author Response File: Author Response.docx