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g2我有一组xyz值,非规则排列,如何在Matlab中绘图?Fa
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gDartmouthEdu2002612BigGree
MathTools参见第一节问题73如何在给定句柄的axis里绘图Fa
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gDartmouthEdu2002612SMTHMathToolsplotdatapare
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thaxis4由Matlab符号运算得到的公式怎么才能将数据代进去运算?ramjet德芙200233SMTHMathTools使用subs或先将值赋予一个符号变量,然后用eval5在Matlab中如何求最值点?如何求一维数组的极值?Fa
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gDartmouthEdu2002618SMTHMathTools最值:一维或多维数组最值用maxdata如果想返回最值所在的位置,用YImaxdataFa
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gDartmouthEdu2001421UESTCMath极值:data是你的数据,fi
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gDartmouthEdu2002621BigGree
MathTools即用yaxb来拟合一组数据x1y1x2y2…x
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matlab中使用polyfitxdata1ydata2ppolyfitxy1p1为斜率a,p2为截距b多元线性回归即用ya1x1a2x2amxm来拟合数据点x1ix2i…xmiyii1
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vAY在matlab中使用coeffAY则可以得到最小二乘意义上的拟合系数7Matlab中如何作圆回归?PeterBoettcherboettcherllmitedu2002516compsoftsysmatlabQ55Howca
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