Z-Chebyshev Optimal Approximation and Method

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户：psh860525

【摘要】

：

　　In discrete data processing,Chebyshev optimal approximation has constituted Minimax approximation(minimizing the maximum absolute error approximation).Accor

【作者】

：

GuLemin;

【机构】

：

Tongji Univ.

【出处】

：

第八届工业与应用数学国际大会

【发表日期】

：

2015年期

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　　In discrete data processing,Chebyshev optimal approximation has constituted Minimax approximation(minimizing the maximum absolute error approximation).According to the law of unity and opposites,there must be an approximation called "Mini-mini approximation"(minimizing the minimal absolute error approximation).

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