【謝必西夫多項式】
<P align=center><STRONG><FONT size=5>【<FONT color=red>謝必西夫多項式</FONT>】</FONT></STRONG></P> <P><STRONG>Tchebychevpolynomials</STRONG></P><P><STRONG></STRONG> </P>
<P><STRONG>【辭書名稱】力學名詞辭典</STRONG></P>
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<P><STRONG>令w(x)=1/√1-x2,-1≦x≦1,則Tn(x)=cos(ncos-1x),n≧0為一n次多項式,即為謝比西夫多項式。</STRONG></P>
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<P><STRONG>此多項式具正交性:</STRONG> </P>轉自:http://edic.nict.gov.tw/cgi-bin/tudic/gsweb.cgi?o=ddictionary
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