Apriori及FP-growth源程序及输出

科学计算中的共轭梯度法解对称正定线性方程组.-Scientific Computing in the conjugate gradient method symmetric positive definite solution of linear equations.

应用背景模拟信号与数子信号转换在很多方面都有应用，stm32内置ad转换电路可以方便的进行转换关键技术通过stm32编写的ad转换，实现模拟量转数字量，通过dma传输方式可以快速的传输数据，不过多的占用CPU。 

Newton法的本质就是不断用切线来近似曲线，因此，Newton法也称为切线方法。本程序用Newton法求解n元正定函数的最小值，例子在程序中。-The essence of Newton method is used constantly to approximate tangent curve, therefore, Newton method, also known as tangent method. This procedure using Newton method to solve n-positive definite function of the minimum value, for example, in the proceedings.

最小二乘法圆拟合，用于图像处理，比较复杂，请耐心看完，也可直接使用-least square error (LSE) circle fitting, applicable to image processing, a little complicated, can be used directly

A program to find frequent itemsets (also closed and maximal) with the eclat algorithm ,which carries out a depth first search on the subset lattice and determines the support of itemsets by intersecting transaction lists. -A program to find frequent itemsets (also c losed and maximal) with the eclat algorithm, which carries out a depth first search on the sub set lattice and determines the support of items ets by intersecting transaction lists.

蚁群算法解决TSP旅行商问题 蚁群算法是一种在图中寻找优化路径的机率型算法。他的灵感就是来自于蚂蚁发现食物的行为。蚁群算法是一种新的模拟进化优化的算法，与遗传算法有很多相似的地方。蚁群算法在比较早的时候成功解决了TSP旅行商的问题

逆波兰式的转换- Goes against the Poland-like transformation

使用冒泡法对序列进行排序的算法，冒泡法的基本思想是：从R1开始，两两比较Ri和Ri+1，若ki>ki+1,则交换Ri和Ri+1的位置。第一次全部比较完毕后Rn是序列最大的数据元素。

将用RGB表示的颜色值转换为长整型表示的颜色值-Transform color value expressed by RGB to color value expressed by long integer

计算两个100位大数的除法，结果保留100位小数-Calculation of two of the division of large numbers 100, 100 to retain a small number of results