五月天青色头像情侣网名,国产亚洲av片在线观看18女人,黑人巨茎大战俄罗斯美女,扒下她的小内裤打屁股

歡迎光臨散文網(wǎng) 會員登陸 & 注冊

廣義積分和含參變量積分+傅氏級數(shù)

2023-06-08 20:59 作者:白敬亭買鞋了嗎  | 我要投稿

  1. 廣義積分和含參變量積分

    %5Cbegin%7Balign%7D%0A%26%5Ccdot%5C%2C%E5%87%BD%E6%95%B0%E7%9A%84%E5%86%85%E7%A7%AF%3A(f%5Ccdot%20g)%3D%5Cint_%7B-%5Cpi%7D%5E%5Cpi%20f(x)g(x)%5C%2C%7B%5Crm%20d%7Dx%5Cquad%20f(x)%E5%92%8Cg(x)%E6%AD%A3%E4%BA%A4%5CRightarrow(f%5Ccdot%20g)%3D0%5Cquad%20%E8%8C%83%E6%95%B0%5CVert%20f%5CVert%3D%5Csqrt%7B%5Cint_%7B-%5Cpi%7D%5E%7B%5Cpi%7Df%5E2(x)%5C%2C%7B%5Crm%20d%7Dx%7D%5C%5C%0A%26%5Ccdot%5C%2C%E5%82%85%E9%87%8C%E5%8F%B6%E7%BA%A7%E6%95%B0%3A%5C%5C%0A%26%5Cquad%20f(x)%EF%BD%9E%5Cdfrac%20%7Ba_0%7D%7B2%7D%2B%5Csum_%7Bn%3D1%7D%5E%7B%5Cinfty%7D(a_n%5Ccos%20nx%2Bb_n%5Csin%20nx)%5Cquad%20a_n%3D%5Cdfrac%7B1%7D%7B%5Cpi%7D%5Cint_%7B-%5Cpi%7D%5E%7B%5Cpi%7Df(x)%5Ccos%20nx%5C%2C%7B%5Crm%20d%7Dx%5Cquad%20b_n%3D%5Cdfrac%7B1%7D%7B%5Cpi%7D%5Cint_%7B-%5Cpi%7D%5E%7B%5Cpi%7Df(x)%5Csin%20nx%5C%2C%7B%5Crm%20d%7Dx%5C%5C%0A%26%5Cquad%20f(x)%E4%B8%BA%E5%A5%87%E5%87%BD%E6%95%B0%E6%97%B6%3Af(x)%EF%BD%9E%5Csum_%7Bn%3D1%7D%5E%5Cinfty%20b_n%5Csin%20nx%5Cquad%20b_n%3D%5Cdfrac%7B2%7D%7B%5Cpi%7D%5Cint_%7B0%7D%5E%7B%5Cpi%7Df(x)%5Csin%20nx%5C%2C%7B%5Crm%20d%7Dx%5C%5C%0A%26%5Cquad%20f(x)%E4%B8%BA%E5%81%B6%E5%87%BD%E6%95%B0%E6%97%B6%3Af(x)%EF%BD%9E%5Cdfrac%7Ba_0%7D%7B2%7D%2B%5Csum_%7Bn%3D1%7D%5E%5Cinfty%20a_n%5Ccos%20nx%5Cquad%20a_n%3D%5Cdfrac%7B2%7D%7B%5Cpi%7D%5Cint_%7B0%7D%5E%7B%5Cpi%7Df(x)%5Ccos%20nx%5C%2C%7B%5Crm%20d%7Dx%5C%5C%0A%26%5Cquad%20f(x)%E5%91%A8%E6%9C%9F%E4%B8%BA2l%E6%97%B6%3Af(x)%EF%BD%9E%5Cdfrac%7Ba_0%7D%7B2%7D%2B%5Csum_%7Bn%3D1%7D%5E%7B%5Cinfty%7D(a_n%5Ccos%20%5Cdfrac%20%5Cpi%20l%20nx%2Bb_n%5Csin%20%5Cdfrac%20%5Cpi%20l%20nx)%5C%5C%26%5Cqquad%5Cqquad%5Cqquad%5Cqquad%5C%3B%20a_n%3D%5Cdfrac%7B1%7D%7Bl%7D%5Cint_%7B-l%7D%5E%7Bl%7Df(x)%5Ccos%20%5Cdfrac%20%5Cpi%20l%20nx%5C%2C%7B%5Crm%20d%7Dx%5Cquad%20b_n%3D%5Cdfrac%7B1%7D%7Bl%7D%5Cint_%7B-l%7D%5E%7Bl%7Df(x)%5Csin%5Cdfrac%20%5Cpi%20l%20nx%5C%2C%7B%5Crm%20d%7Dx%5C%5C%0A%26%5Cquad%20%E5%82%85%E9%87%8C%E5%8F%B6%E7%BA%A7%E6%95%B0%E7%9A%84%E5%92%8C%E5%87%BD%E6%95%B0S(x)%3D%5Cdfrac%7Bf(x%2B0)%2Bf(x-0)%7D2%5C%3B(%E4%B8%8D%E8%AE%BA%E9%97%B4%E6%96%AD%E7%82%B9%E8%BF%98%E6%98%AF%E8%BF%9E%E7%BB%AD%E7%82%B9)%5C%5C%0A%26%5Ccdot%5C%2C%E5%B8%95%E5%A1%9E%E7%93%A6%E5%B0%94%E5%85%AC%E5%BC%8F%3A%5Cdfrac%7Ba_0%5E2%7D%7B2%7D%2B%5Csum_%7Bk%3D1%7D%5E%5Cinfty(a_k%5E2%2Bb_k%5E2)%3D%5Cdfrac%201%20%5Cpi%20%5Cint_%7B-%5Cpi%7D%5E%5Cpi%20f%5E2(x)%5C%2C%7B%5Crm%20d%7Dx%20%5C%5C%0A%26%5Ccdot%5C%2C%E8%83%BD%E6%8E%A8%E5%87%BA%E5%B8%B8%E8%A7%81%E6%95%B0%E9%A1%B9%E7%BA%A7%E6%95%B0%E7%9A%84%E5%82%85%E9%87%8C%E5%8F%B6%E7%BA%A7%E6%95%B0%3A%5C%5C%0A%26%5Cquad%20%5Csum_%7Bn%3D1%7D%5E%5Cinfty%20%5Cdfrac%7B1%7D%7Bn%5E2%7D%E4%B8%8E%5Csum_%7Bn%3D1%7D%5E%5Cinfty%20%5Cdfrac%7B(-1)%5En%7D%7Bn%5E2%7D%3Ax%5E2%3D%5Cdfrac%7B4%7D%7B3%7D%5Cpi%5E2%2B%5Csum_%7Bn%3D1%7D%5E%5Cinfty%20(%5Cdfrac%7B4%5Ccos%20nx%7D%7Bn%5E2%7D%2B%5Cdfrac%7B4%5Cpi%5Csin%20nx%7D%7Bn%7D)%5Cquad%20%5Csum_%7Bn%3D1%7D%5E%5Cinfty%20%5Cdfrac%7B1%7D%7Bn%5E2%7D%3D%5Cdfrac%20%7B%5Cpi%5E2%7D%206%5C%5C%0A%26%5Cquad%20%5Csum_%7Bn%3D1%7D%5E%5Cinfty%20%5Cdfrac%7B1%7D%7Bn%5E4%7D%3Ax%5E2%3D%5Cdfrac%7B4%7D%7B3%7D%5Cpi%5E2%2B%5Csum_%7Bn%3D1%7D%5E%5Cinfty%20(%5Cdfrac%7B4%5Ccos%20nx%7D%7Bn%5E2%7D%2B%5Cdfrac%7B4%5Cpi%5Csin%20nx%7D%7Bn%7D)%5C%2C%E5%B9%B6%E8%BF%90%E7%94%A8%E5%B8%95%E5%A1%9E%E7%93%A6%E5%B0%94%E5%85%AC%E5%BC%8F%5Cquad%20%5Csum_%7Bn%3D1%7D%5E%5Cinfty%5Cdfrac%7B1%7D%7Bn%5E4%7D%3D%5Cdfrac%20%7B%5Cpi%5E4%7D%20%7B90%7D%5C%5C%0A%26%5Ccdot%5C%2C%E5%82%85%E9%87%8C%E5%8F%B6%E7%B3%BB%E6%95%B0%E7%9A%84%E8%AE%A1%E7%AE%97%3A%5C%5C%0A%26%5Cquad%20%5Cint%20e%5Ex%5Ccos%20nx%5C%2C%7B%5Crm%20d%7Dx%3D%5Cdfrac%7Be%5Ex%7D%7Bn%5E2%2B1%7D(n%5Csin%20nx%2B%5Ccos%20nx)%5Cquad%20%5Cint%20e%5Ex%5Csin%20nx%5C%2C%7B%5Crm%20d%7Dx%3D%5Cdfrac%7Be%5Ex%7D%7Bn%5E2%2B1%7D(%5Csin%20nx-n%5Ccos%20nx)%20%20%5C%5C%0A%26%5Cquad%20%5Cint%20x%5Ccos%20nx%3D%5Cdfrac%7B1%7D%7Bn%5E2%7D(nx%5Csin%20nx%20%2B%5Ccos%20nx)%5Cqquad%5Cquad%5C%3B%5C%3B%5C%3B%20%5Cint%20x%5Csin%20nx%3D%5Cdfrac%7B1%7D%7Bn%5E2%7D(%5Csin%20nx%20-nx%5Ccos%20nx)%5C%5C%0A%26%5Cquad%20n%3D0%E6%97%B6%E9%9C%80%E8%A6%81%E5%8D%95%E7%8B%AC%E8%AE%A1%E7%AE%97%5C%2C!%5C%2C!%5C%2C!%0A%5Cend%7Balign%7D

  2. 傅氏級數(shù)

    %5Cbegin%7Balign%7D%0A%26%5Ccdot%5C%2C%E5%87%BD%E6%95%B0%E7%9A%84%E5%86%85%E7%A7%AF%3A(f%5Ccdot%20g)%3D%5Cint_%7B-%5Cpi%7D%5E%5Cpi%20f(x)g(x)%5C%2C%7B%5Crm%20d%7Dx%5Cquad%20f(x)%E5%92%8Cg(x)%E6%AD%A3%E4%BA%A4%5CRightarrow(f%5Ccdot%20g)%3D0%5Cquad%20%E8%8C%83%E6%95%B0%5CVert%20f%5CVert%3D%5Csqrt%7B%5Cint_%7B-%5Cpi%7D%5E%7B%5Cpi%7Df%5E2(x)%5C%2C%7B%5Crm%20d%7Dx%7D%5C%5C%0A%26%5Ccdot%5C%2C%E5%82%85%E9%87%8C%E5%8F%B6%E7%BA%A7%E6%95%B0%3A%5C%5C%0A%26%5Cquad%20f(x)%EF%BD%9E%5Cdfrac%20%7Ba_0%7D%7B2%7D%2B%5Csum_%7Bn%3D1%7D%5E%7B%5Cinfty%7D(a_n%5Ccos%20nx%2Bb_n%5Csin%20nx)%5Cquad%20a_n%3D%5Cdfrac%7B1%7D%7B%5Cpi%7D%5Cint_%7B-%5Cpi%7D%5E%7B%5Cpi%7Df(x)%5Ccos%20nx%5C%2C%7B%5Crm%20d%7Dx%5Cquad%20b_n%3D%5Cdfrac%7B1%7D%7B%5Cpi%7D%5Cint_%7B-%5Cpi%7D%5E%7B%5Cpi%7Df(x)%5Csin%20nx%5C%2C%7B%5Crm%20d%7Dx%5C%5C%0A%26%5Cquad%20f(x)%E4%B8%BA%E5%A5%87%E5%87%BD%E6%95%B0%E6%97%B6%3Af(x)%EF%BD%9E%5Csum_%7Bn%3D1%7D%5E%5Cinfty%20b_n%5Csin%20nx%5Cquad%20b_n%3D%5Cdfrac%7B2%7D%7B%5Cpi%7D%5Cint_%7B0%7D%5E%7B%5Cpi%7Df(x)%5Csin%20nx%5C%2C%7B%5Crm%20d%7Dx%5C%5C%0A%26%5Cquad%20f(x)%E4%B8%BA%E5%81%B6%E5%87%BD%E6%95%B0%E6%97%B6%3Af(x)%EF%BD%9E%5Cdfrac%7Ba_0%7D%7B2%7D%2B%5Csum_%7Bn%3D1%7D%5E%5Cinfty%20a_n%5Ccos%20nx%5Cquad%20a_n%3D%5Cdfrac%7B2%7D%7B%5Cpi%7D%5Cint_%7B0%7D%5E%7B%5Cpi%7Df(x)%5Ccos%20nx%5C%2C%7B%5Crm%20d%7Dx%5C%5C%0A%26%5Cquad%20f(x)%E5%91%A8%E6%9C%9F%E4%B8%BA2l%E6%97%B6%3Af(x)%EF%BD%9E%5Cdfrac%7Ba_0%7D%7B2%7D%2B%5Csum_%7Bn%3D1%7D%5E%7B%5Cinfty%7D(a_n%5Ccos%20%5Cdfrac%20%5Cpi%20l%20nx%2Bb_n%5Csin%20%5Cdfrac%20%5Cpi%20l%20nx)%5C%5C%26%5Cqquad%5Cqquad%5Cqquad%5Cqquad%5C%3B%20a_n%3D%5Cdfrac%7B1%7D%7Bl%7D%5Cint_%7B-l%7D%5E%7Bl%7Df(x)%5Ccos%20%5Cdfrac%20%5Cpi%20l%20nx%5C%2C%7B%5Crm%20d%7Dx%5Cquad%20b_n%3D%5Cdfrac%7B1%7D%7Bl%7D%5Cint_%7B-l%7D%5E%7Bl%7Df(x)%5Csin%5Cdfrac%20%5Cpi%20l%20nx%5C%2C%7B%5Crm%20d%7Dx%5C%5C%0A%26%5Cquad%20%E5%82%85%E9%87%8C%E5%8F%B6%E7%BA%A7%E6%95%B0%E7%9A%84%E5%92%8C%E5%87%BD%E6%95%B0S(x)%3D%5Cdfrac%7Bf(x%2B0)%2Bf(x-0)%7D2%5C%3B(%E4%B8%8D%E8%AE%BA%E9%97%B4%E6%96%AD%E7%82%B9%E8%BF%98%E6%98%AF%E8%BF%9E%E7%BB%AD%E7%82%B9)%5C%5C%0A%26%5Ccdot%5C%2C%E5%B8%95%E5%A1%9E%E7%93%A6%E5%B0%94%E5%85%AC%E5%BC%8F%3A%5Cdfrac%7Ba_0%5E2%7D%7B2%7D%2B%5Csum_%7Bk%3D1%7D%5E%5Cinfty(a_k%5E2%2Bb_k%5E2)%3D%5Cdfrac%201%20%5Cpi%20%5Cint_%7B-%5Cpi%7D%5E%5Cpi%20f%5E2(x)%5C%2C%7B%5Crm%20d%7Dx%20%5C%5C%0A%26%5Ccdot%5C%2C%E8%83%BD%E6%8E%A8%E5%87%BA%E5%B8%B8%E8%A7%81%E6%95%B0%E9%A1%B9%E7%BA%A7%E6%95%B0%E7%9A%84%E5%82%85%E9%87%8C%E5%8F%B6%E7%BA%A7%E6%95%B0%3A%5C%5C%0A%26%5Cquad%20%5Csum_%7Bn%3D1%7D%5E%5Cinfty%20%5Cdfrac%7B1%7D%7Bn%5E2%7D%E4%B8%8E%5Csum_%7Bn%3D1%7D%5E%5Cinfty%20%5Cdfrac%7B(-1)%5En%7D%7Bn%5E2%7D%3Ax%5E2%3D%5Cdfrac%7B4%7D%7B3%7D%5Cpi%5E2%2B%5Csum_%7Bn%3D1%7D%5E%5Cinfty%20(%5Cdfrac%7B4%5Ccos%20nx%7D%7Bn%5E2%7D%2B%5Cdfrac%7B4%5Cpi%5Csin%20nx%7D%7Bn%7D)%5Cquad%20%5Csum_%7Bn%3D1%7D%5E%5Cinfty%20%5Cdfrac%7B1%7D%7Bn%5E2%7D%3D%5Cdfrac%20%7B%5Cpi%5E2%7D%206%5C%5C%0A%26%5Cquad%20%5Csum_%7Bn%3D1%7D%5E%5Cinfty%20%5Cdfrac%7B1%7D%7Bn%5E4%7D%3Ax%5E2%3D%5Cdfrac%7B4%7D%7B3%7D%5Cpi%5E2%2B%5Csum_%7Bn%3D1%7D%5E%5Cinfty%20(%5Cdfrac%7B4%5Ccos%20nx%7D%7Bn%5E2%7D%2B%5Cdfrac%7B4%5Cpi%5Csin%20nx%7D%7Bn%7D)%5C%2C%E5%B9%B6%E8%BF%90%E7%94%A8%E5%B8%95%E5%A1%9E%E7%93%A6%E5%B0%94%E5%85%AC%E5%BC%8F%5Cquad%20%5Csum_%7Bn%3D1%7D%5E%5Cinfty%5Cdfrac%7B1%7D%7Bn%5E4%7D%3D%5Cdfrac%20%7B%5Cpi%5E4%7D%20%7B90%7D%5C%5C%0A%26%5Ccdot%5C%2C%E5%82%85%E9%87%8C%E5%8F%B6%E7%B3%BB%E6%95%B0%E7%9A%84%E8%AE%A1%E7%AE%97%3A%5C%5C%0A%26%5Cquad%20%5Cint%20e%5Ex%5Ccos%20nx%5C%2C%7B%5Crm%20d%7Dx%3D%5Cdfrac%7Be%5Ex%7D%7Bn%5E2%2B1%7D(n%5Csin%20nx%2B%5Ccos%20nx)%5Cquad%20%5Cint%20e%5Ex%5Csin%20nx%5C%2C%7B%5Crm%20d%7Dx%3D%5Cdfrac%7Be%5Ex%7D%7Bn%5E2%2B1%7D(%5Csin%20nx-n%5Ccos%20nx)%20%20%5C%5C%0A%26%5Cquad%20%5Cint%20x%5Ccos%20nx%3D%5Cdfrac%7B1%7D%7Bn%5E2%7D(nx%5Csin%20nx%20%2B%5Ccos%20nx)%5Cqquad%5Cquad%5C%3B%5C%3B%5C%3B%20%5Cint%20x%5Csin%20nx%3D%5Cdfrac%7B1%7D%7Bn%5E2%7D(%5Csin%20nx%20-nx%5Ccos%20nx)%5C%5C%0A%26%5Cquad%20n%3D0%E6%97%B6%E9%9C%80%E8%A6%81%E5%8D%95%E7%8B%AC%E8%AE%A1%E7%AE%97%5C%2C!%5C%2C!%5C%2C!%0A%5Cend%7Balign%7D

高數(shù)下沖沖沖?。。?/p>

標簽：

廣義積分和含參變量積分+傅氏級數(shù)的評論 (共 條)

分享到微博請遵守國家法律
全椒县| 上虞市| 平度市| 迁安市| 乐平市| 增城市| 资中县| 安阳县| 远安县| 奉新县| 中山市| 通许县| 木兰县| 吉安县| 三门峡市| 金门县| 宣威市| 莱州市| 铜梁县| 徐州市| 常山县| 乌拉特中旗| 京山县| 江都市| 密山市| 达拉特旗| 昌都县| 阜宁县| 漳州市| 连平县| 磴口县| 昭平县| 霍城县| 南昌县| 南平市| 仙游县| 绥棱县| 台北市| 抚顺县| 利津县| 辽阳县|