Create a time vector
3 次查看(过去 30 天)
显示 更早的评论
Hey guys, thanks in advance
I have a program that reads samples from hardware, and counts the time it takes to read that samples, so I have two variables of time in val2( the first time is the time it starts receiving, and the final time in val2 is the time it stops receiving).
I want to creat a time array in format :
Format = 'hh:mm:ss.SSS';
fs=10e6; % Frequency sampling of receiving the samples
And I want that this array is: first time: 1/fs : end time, basiccaly the values between the vector, should have the time dependent on the frequency sampling.
val2=['17-10-58_086'
'17-11-09_923'];
0 个评论
回答(1 个)
Fangjun Jiang
2022-6-30
My answer to your previous question is the answer. Just change seconds(1) to seconds(1/fs)
6 个评论
Steven Lord
2022-7-1
You don't need to use datenum here. Note that the last line of code in the answer I posted in the thread linked above returns the number of seconds between the two times as a double array. If you want the number of minutes, hours, or days just replace seconds in that code with the appropriate one of those functions.
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Dates and Time 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!