Calibrated Spectral Analysis

버전 1.4.0.0 (83.5 KB) 작성자: Edward Zechmann
Simple Fourier Spectral Analysis of sound pressure time record.
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다운로드 수: 3.4K
업데이트 날짜: 2014/5/28

라이선스 보기

Perform Calibrated Spectral Analysis. Use mic_calib to calculate the calibration factor. Multiply the time records by the calibration factor and process the time records with pressure _spectra. pressure_spectra is the main program and allows the user to input the bin_size, number of averages, sampling frequency, and has options for maximizing the number of averages and forcing the bin_size to a factor of 2.

인용 양식

Edward Zechmann (2025). Calibrated Spectral Analysis (https://www.mathworks.com/matlabcentral/fileexchange/17554-calibrated-spectral-analysis), MATLAB Central File Exchange. 검색 날짜: .

MATLAB 릴리스 호환 정보
개발 환경: R2010b
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카테고리
Help Center 및 MATLAB Answers에서 Spectral Measurements에 대해 자세히 알아보기
도움

도움 받은 파일: octave, spectral, Moving averages / Moving median etc

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버전 게시됨 릴리스 정보
1.4.0.0

Fixed a bug in the error handling of out of frequency tolerance calibrators. Now a warning message is output and the tolerance range is extended to 20 percent.
1.3.0.0

Fixed bugs in examples. Updated Comments
1.2.0.0

Removed the running average. Updated comments.

1.1.0.0

Improved A-weighting filter characteristics.

1.0.0.0