NOTE: this function is now available from the IoSR Matlab Toolbox as iosr.dsp.localpeaks.
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LOCALPEAKS Find local peaks and troughs in a vector
SYNTAX
peaks = localpeaks(X)
peaks = localpeaks(X,MODE)
DESCRIPTION
peaks = localpeaks(X) locates the local peaks in vector X.
peaks = localpeaks(X,MODE) locates local features specified by MODE. MODE can be set to 'peaks' (default), 'troughs' in order to identify local troughs or 'both' in order to identify both local peaks and troughs.
인용 양식
Christopher Hummersone (2025). Localpeaks (https://github.com/IoSR-Surrey/MatlabToolbox), GitHub. 검색 날짜: .
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- Signal Processing > Signal Processing Toolbox > Measurements and Feature Extraction > Descriptive Statistics >
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도움 준 파일: Peak picking
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GitHub 디폴트 브랜치를 사용하는 버전은 다운로드할 수 없음
버전 | 게시됨 | 릴리스 정보 | |
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1.7.0.0 | Corrected description.
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1.6.0.0 | Updated description |
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1.2.0.0 | Fixed a silly mistake, removed index output to bring the function more in line with MATLAB conventions (find(localpeaks(x)) would do the same), added an error trap |
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1.1.0.0 | added the 'both' option, updated help, acknowledged other submission |
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1.0.0.0 |