Description: c语言版的多项式曲线拟合。
用最小二乘法进行曲线拟合.
用p－1 次多项式进行拟合，p<= 10
x,y 的第0个域x[0],y[0],没有用，有效数据从x[1],y[1] 开始
nNodeNum,有效数据节点的个数。
b,为输出的多项式系数，b[i] 为b[i-1]次项。b[0],没有用。
b,有10个元素ok。-c language version of the polynomial curve fitting. Using least-squares method of curve fitting. Using p-1 polynomial fitting, p Platform: |
Size: 1024 |
Author:welldo |
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Description: VS2010环境，C++代码实现的：最小二乘法的多项式曲线拟合，二分法与牛顿法求多项式的解。代码清晰，可简单修改使用。经自己测试正确。-VS2010 environment, C++ code to achieve: the method of least squares polynomial curve fitting, the dichotomy Newton method for the solution of the polynomial. The code is clear and simple modification to use. Have been the test correctly. Platform: |
Size: 10240 |
Author:long |
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Search - polynomial least squares c code