readmatrix is truncating and moving decimal
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Tate Anderson
on 17 Jun 2020
Commented: Tate Anderson
on 17 Jun 2020
I am trying to read in values from an excel file using readmatrix. However when I do, it is truncating the values to 4 decimal places and moving the decimal to the left by 5. I've included some of the values I am reading in and the output values.
expData = readmatrix(filepath, 'Range', [row column]);
Expected:
33972.45132 39866.2488 41830.75072 37335.1956 49199.85501
1113.630062 1113.391926 1117.544912 762.7461789 772.5554815
519.7667948 908.574646 912.5042935 1453.894848 3646.179932
616.3827322 418.8647381 557.0445367 490.6243073 486.6413401
3063.321961 3744.258294 3665.579968 2410.484524 2691.052388
Result:
0.3397 0.3987 0.4183 0.3734 0.4920
0.0111 0.0111 0.0112 0.0076 0.0077
0.0052 0.0091 0.0091 0.0145 0.0365
0.0062 0.0042 0.0056 0.0049 0.0049
0.0306 0.0374 0.0367 0.0241 0.0269
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More Answers (1)
David Hill
on 17 Jun 2020
Are you sure there is not a times 1e5 somewhere before the matrix is displayed. The numbers are likely the same but the format is different. Look at format function, try:
format shortG;
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