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<p>Warning: Rank deficient, rank = 2, tol = 7.5740e-013.<br/>> In nlinfit at 161</p><p>Warning: Rank deficient, rank = 0, tol = -1.#INDe+000.<br/>> In nlinfit at 161</p><p>Warning: Iteration limit exceeded. Returning results from final iteration.<br/>> In nlinfit at 220</p><p>上面这些警告是在进行非线性拟合时出现的，是什么意思，该怎么解决？</p><p></p> |
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发表于 2006-9-5 23:38:17