Matrix Division Wrong Answer
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As shown in the picture, I want the answer of S1\S2, while matlab gives me a wrong answer. The answer by my hand is [-1.004;0.6768;-0.0356].
Why I can't get the correct answer?
5 个评论
Ameer Hamza
2020-4-14
How are the functions Big and Small defined? We cannot run the code, but probably you are making some errors in hand calculation.
Weibo Zhao
2020-4-14
Ameer Hamza
2020-4-14
Which method did you use to calculate it by hand? MATLAB's calculations are correct. Please recheck your hand calculations
S1 = Big(5,10,2);
S2 = Small(5,10,2);
x = S1\S2;
y = S1*x
S2
Result
y =
1.0e+02 *
0.099786613488757
0.762612807489856
6.032462290899371
S2 =
1.0e+02 *
0.099786613488757
0.762612807489856
6.032462290899371
Same answers.
Weibo Zhao
2020-4-14
Ameer Hamza
2020-4-14
Glad to be of help.
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2020-4-14
2020-4-14
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