How to calculate the deviation or difference between two arrays of datetime?

H = readtable('https://www.mathworks.com/matlabcentral/answers/uploaded_files/1501395/H4L.txt');
L = readtable('https://www.mathworks.com/matlabcentral/answers/uploaded_files/1501400/I4R.txt');
diff = L.Var1 - H.Var1
diff = 10×1 duration array
    00:00:00.000
    00:00:00.000
    00:00:00.000
    00:00:00.000
   -00:00:00.040
    00:00:00.000
   -00:00:00.040
   -00:00:00.040
    00:00:00.000
    00:00:00.000

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Belinda 2023-10-15

Didn't recognize that it is that easy, thank you!

Siddharth Bhutiya 2023-11-1

在 MATLAB Online 中打开

Since you are only reading vector of duration values from the files and you dont really need tables, this can be simplified further by using readmatrix.

H = readmatrix('https://www.mathworks.com/matlabcentral/answers/uploaded_files/1501395/H4L.txt',OutputType='duration')
H = 10×1 duration array
03:21.720
03:22.560
03:23.440
03:24.280
03:25.160
03:26.040
03:26.920
03:27.800
03:28.640
03:29.480
L = readmatrix('https://www.mathworks.com/matlabcentral/answers/uploaded_files/1501400/I4R.txt',OutputType='duration')
L = 10×1 duration array
03:21.720
03:22.560
03:23.440
03:24.280
03:25.120
03:26.040
03:26.880
03:27.760
03:28.640
03:29.480
L-H
ans = 10×1 duration array
00:00.000
00:00.000
00:00.000
00:00.000
   -00:00:00.040
00:00.000
   -00:00:00.040
   -00:00:00.040
00:00.000
00:00.000