how to create a vector for more than one frame of data?
조회 수: 1 (최근 30일)
이전 댓글 표시
I am working on gait data and need to make a vector that corresponds to the time of each frame. The time vector needs to start at 0
댓글 수: 0
답변 (1개)
Walter Roberson
2023년 2월 25일
Generally speaking, if you have samples that are not marked with a corresponding time, but you know the starting time (such as 0) and you know the sampling frequency, then you can calculate times as
time_vector = (0:number_of_samples-1) ./ SamplingFrequency;
number_of_samples would typically have been extracted using size() of an array. SamplingFrequency would have to be known ahead of time (or extracted from the information available in the dataset.)
댓글 수: 0
참고 항목
카테고리
Help Center 및 File Exchange에서 Data Type Conversion에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!