xu
Institute of mechanics of CAS
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Professional Interests: material engineering
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about polyval and polyfit
polyfit by this way,i.e.[p1, s1, u1] = polyfit(x1, y, 14),is more satisfactory when x is not so regular.But I don't know why.
12 years ago | 0
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about polyval and polyfit
y=[22.9000 23.2000 23.0000 24.4000 26.7000 25.0000 25.5000 26.3000 26.1000 26.200...
12 years ago | 3 answers | 0
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