Polyval وPolyfitتقدير الملاءمة الجيدة لمجموعة نقاط معطيات باعتماد الإجراءين
الملخص
The parameters confirmed that the appearance of the straight line is being as a
path of many points which placed in a certain direction. However these points
differ in its consistency from one place to another depending on the distortion
which infects these points, which lead to the fact that the straight line does not
appear in its accurate shape. In this paper, we have used the virtual linear relation
of first order degree which give more identical data by using Matlab language
version 7.2 to defined the best line points fit estimating using Polyfit and polyval
procedures while reducing the error between the simple function and given line
points by finding the estimating function which the summation of derivation line
points for difference between the function and the input line points is minimum.
التنزيلات
منشور
كيفية الاقتباس
إصدار
القسم
الرخصة
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