n皇后问题的进阶解法，算法简单，注意输入的N可能没有解，比如2...

生成均匀随机数列算法实现和生成高斯随即序列的两种算法实现-uniform random number generation algorithm out and then generate Gaussian sequences of the two Algorithm

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该工具箱是研究非线性时间序列混沌与分形的有力工具，能够计算非线性时间序列的动力学不变量，如关联维数，李亚普洛夫指数等指标。此外还包含相空间重构的过程中参数的估计方法。

图像旋转（线性插值法）-image rotation (linear interpolation)

一个用Basic实现的B-Tree算法- The B-Tree algorithm which realizes with Basic

I[1].M.Smith所著的《有限元方法编程》第三版Fortran程序-I [1]. M. Smith book

对于脑电信号（EEG）特征提取的问题，因为 EEG 信号非常微弱（微伏级），甚至噪声的强度会超过有效的 EEG 信号，因此使得特征提取问题变得困难。目前应用广泛的一种方法是共同空间模式（Common spatial pattern，CSP）算法，该算法已经在一些 BCI 应用中显示出较好的特征提取性能。

利用迪杰斯特拉算法和弗洛伊德算法计算两节点之间的最短路径-get the shortest path between two node with arithmetic of DIJ and floyd

一款价值无量的曲线控件,只要在数据库导就可生成漂亮的拟合曲线-A curve of the control is of immeasurable value, as long as guide in the database can be generated fitting curves of a beautiful