- Load the table
- Use datetime to create Date from first 3 columns. Add hours(column 4) to it to complete datetime
- Create variable for elevation data
- Use table to combine Date and Elev
- Format the date
Combine date and time
조회 수: 40 (최근 30일)
이전 댓글 표시
I have 5 coloumn data consist year, month, date, hour and elevation data. I want to merge the data into two coloumn so it become:
coloumn1(datetime) coloumn 2
YYYY-MM-DD HH:mm:ss Elevation Data
I have tried some examples from matlab forum, but it not work. I used 2016b matlab version. Can anyone help me? Thank you.
댓글 수: 0
채택된 답변
Cris LaPierre
2021년 6월 1일
The best way to combine data types (datetime and numeric) is to use a table. There are several possible approaches. Here is one.
data = readmatrix("tidal data.txt");
Date = datetime(data(:,1:3)) + hours(data(:,4));
Elev = data(:,5);
T = table(Date,Elev);
T.Date.Format = 'yyyy-MM-DD HH:mm:ss'
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Interface-Based Instrument Communication에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!