{"id":343,"date":"2012-06-16T11:24:18","date_gmt":"2012-06-16T11:24:18","guid":{"rendered":"http:\/\/sxkdz.0ginr.com\/blog\/?p=343"},"modified":"2012-06-16T11:40:00","modified_gmt":"2012-06-16T11:40:00","slug":"latex%e6%b5%8b%e8%af%95","status":"publish","type":"post","link":"https:\/\/sxkdz.0ginr.com\/blog\/?p=343","title":{"rendered":"LaTEX\u6d4b\u8bd5"},"content":{"rendered":"

\"f( x ) ={ x }^{ 2 }+2x+1\"
\n\u6ee1\u8db3\"\left\{ { x }^{ 2 }+2xy+1，\\ { y }^{ 2 }+2xy+2 \right\" \u7684\u89e3\u662f\"\left\{ x=，\\ y= \right\" \uff1f<\/p>\n

At first, we sample \"f(x)\" in the \"N\" (\"N\" is odd) equidistant points around \"x^*\":<\/p>\n

  <\/span>   <\/span>\"\[<\/p>\n

where \"h\" is some step.
\nThen we interpolate points \"\{(x_k,f_k)\}\" by polynomial
\n<\/a><\/p>\n

(1) <\/span>   <\/span>\"\begin{equation*} <\/p>\n

Its coefficients \"\{a_j\}\" are found as a solution of system of linear equations:
\n<\/a><\/p>\n

(2) <\/span>   <\/span>\"\begin{equation*} <\/p>\n

Here are references to existing equations: (1<\/a>), (2<\/a>).
\nHere is reference to non-existing equation (??).<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6ee1\u8db3 \u7684\u89e3\u662f \uff1f At first, we sample in the ( is odd) equidistant points around :     where is some step. Then we interpolate points by polynomial (1)   Its coefficients are found as a solution of system of linear equations: (2)   Here are references to existing equations: (1), (2). Here is reference […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-343","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/sxkdz.0ginr.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/343","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sxkdz.0ginr.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sxkdz.0ginr.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sxkdz.0ginr.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sxkdz.0ginr.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=343"}],"version-history":[{"count":5,"href":"https:\/\/sxkdz.0ginr.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/343\/revisions"}],"predecessor-version":[{"id":346,"href":"https:\/\/sxkdz.0ginr.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/343\/revisions\/346"}],"wp:attachment":[{"href":"https:\/\/sxkdz.0ginr.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=343"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sxkdz.0ginr.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=343"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sxkdz.0ginr.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=343"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}