matlab含变上限积分方程,遇到了很奇怪的问题,要求解的方程如图:要求解alpha;我写出的matlab程序如下:t=0.7256;syms a x;f=int(x/(exp(x)-1),0,a);f1=1+4/a*(f/a-1)-t;answer=solve('f1',a);matlab告诉我说没有显式
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![matlab含变上限积分方程,遇到了很奇怪的问题,要求解的方程如图:要求解alpha;我写出的matlab程序如下:t=0.7256;syms a x;f=int(x/(exp(x)-1),0,a);f1=1+4/a*(f/a-1)-t;answer=solve('f1',a);matlab告诉我说没有显式](/uploads/image/z/3687825-57-5.jpg?t=matlab%E5%90%AB%E5%8F%98%E4%B8%8A%E9%99%90%E7%A7%AF%E5%88%86%E6%96%B9%E7%A8%8B%2C%E9%81%87%E5%88%B0%E4%BA%86%E5%BE%88%E5%A5%87%E6%80%AA%E7%9A%84%E9%97%AE%E9%A2%98%2C%E8%A6%81%E6%B1%82%E8%A7%A3%E7%9A%84%E6%96%B9%E7%A8%8B%E5%A6%82%E5%9B%BE%EF%BC%9A%E8%A6%81%E6%B1%82%E8%A7%A3alpha%EF%BC%9B%E6%88%91%E5%86%99%E5%87%BA%E7%9A%84matlab%E7%A8%8B%E5%BA%8F%E5%A6%82%E4%B8%8B%EF%BC%9At%3D0.7256%3Bsyms+a+x%3Bf%3Dint%28x%2F%28exp%28x%29-1%29%2C0%2Ca%29%3Bf1%3D1%2B4%2Fa%2A%28f%2Fa-1%29-t%3Banswer%3Dsolve%28%27f1%27%2Ca%29%3Bmatlab%E5%91%8A%E8%AF%89%E6%88%91%E8%AF%B4%E6%B2%A1%E6%9C%89%E6%98%BE%E5%BC%8F)
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