what is 1.0e+003* in Matlab? what does * signify?
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hi all, when i am calculating eigenvalue of 5 by 5 matrix that time i am getting 1.0e+003*, 1.050, 0.0050,0,0,0 as result. what is 1.0e+003* in Matlab? what does * signify? please clarify. Thanks in advance
2 个评论
Stephen23
2016-5-31
MAHESH VISHNOI
2018-10-14
It is scientific notation, where e is shorthand for *10^.
采纳的回答
Walter Roberson
2012-12-7
You may wish to give the command
format short g
or
format long g
2 个评论
Swati Sahai
2017-6-9
yeah that worked. Thank you.
madhan ravi
2018-10-14
Answer accepted by madhan ravi since the OP didn’t
更多回答（3 个）
nyanphyo aung
2016-5-31
1 个投票
When you have y = Xe-3 that's a shorter way of saying y = X * 10^-3. Since multiplication distributes and the e operator only looks for the next number by default, yes, 1e-3 * X = X * 1e-3 = X * 10^-3. Likewise for addition.
Lalit Patil
2012-12-7
0 个投票
1.0e+003 = 1000
Try in command window.. And no need to worry about this result..
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