三对角线性方程组(tridiagonal systems of equations) 三对角线性方程组,对于熟悉数值分析的同学来说,并不陌生,它经常出现在微分方程的数值求解和三次样条函数的插值问题中.三对角线性方程组可描述为以下方程组: \[a_{i}x_{i-1}+b_{i}x_{i}+c_{i}x_{i+1}=d_{i}\] 其中\(1\leq i \leq n, a_{1}=0, c_{n}=0.\) 以上方程组写成矩阵形式为\(Ax=d\),即: \[ {\begin{bmatrix…
Over the last seven years more than 200 quantitative finance articles have been written by members of the QuantStart team, prominent quant finance academics, researchers and industry professionals. 在过去七年中,QuantStart一共发表了200多篇量化金融文章,这些文章的作者包括QS团队成员.优秀…
Fibonacci Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 12732 Accepted: 9060 Description In the Fibonacci integer sequence, F0 = 0, F1 = 1, and Fn = Fn − 1 + Fn − 2 for n ≥ 2. For example, the first ten terms of the Fibonacci sequenc…
