Combine two double variables into a single variable
조회 수: 5 (최근 30일)
이전 댓글 표시
I am working on an ECG to diagnose heart conditions. The user imports a text file that has a unique amount of data points(mV) and a time step. I have extracted both to cells and converted them to a double by using str2double. The amount of data points and time step varies depending on which text file the user imports (e.g. file1 has 7500 and dt = .0008, file2 has 9000 and dt = .001). dataPoints is a n x 1 double and t (dependent on length(dataPoints)) is also n x 1 double. Since n is arbitrary I am unsure how to combine these into a single variable ECG_data.
댓글 수: 0
채택된 답변
Image Analyst
2017년 9월 21일
For example:
ECG_data = [dataPoints, t]; % Create n-by-2 matrix.
It will work as long as both dataPoints and t are n rows each (the number of columns in each does not matter).
추가 답변 (0개)
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!