肝脏 ct 图像分割算法

数值优化计算过程中常用的贝塞尔拟合法程序-Numerical optimization of the process used to be legal procedures Bessel

％99年中国大学生数学建模竞赛a题：自动化车床问-99% of university students in China Mathematical Contest in Modeling a title : automation asked Lathe

应用背景 It approximates or even outperforms previously proposed schemes with respect to repeatability, distinctiveness, and robustness, yet can be computed and compared much faster.关键技术This is achieved by relying on integral images for image convolutions; by building on the strengths of the leading existing detectors and descriptors (in casu, using a Hessian matrix-based measure for the detector, and a distribution-based descriptor); and by simplifying these methods to the essential. 

两个大大整数（位数相同）相乘，比如50多位。

计算gumbul极值的一段程序,没有附带算例,因为太简单了-calculated gumbul extreme section of the order, no fringe examples, because too simple

求解矩阵的最大最小特征值及对应的特征向量，以及计算条件数-solving matrix eigenvalue largest and the smallest corresponding eigenvectors and calculate several conditions

根据日期算星期，调试通过-count on the date weeks, through debugging

1.直线的DDA算法的编程实现。 2.直线的Bresenham算法的编程实现。 3.中点圆算法的编程实现。 4.中点椭圆算法的编程实现。 实验环境 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

经典的0-1背包问题.-classical 0-1 knapsack problem.

贪婪算法的一种 经典的算法，适用于压缩感知，稀疏分解等多种算法的恢复算法。