Signal Processing and Renewable Energy (SPRE) accepts all the terms and conditions of Committee on Publication Ethics (COPE). For comprehensive information refer to (https://publicationethics.org/). The publishing decision is based on the suggestion of the Journal's reviewers and the Editor-in-Chief. Reviewers evaluate the research papers based on the the submitted content in a confidental manner. They also suggest the authors improve the quality of their research paper by reviewing comments. Authors should ensure that their submitted manuscript is original and has not published or under review elsewhere. the editorial team investigate plagiarism and fraudulent data. (SPRE uses https://semanta.ir for plagiarism) .