this doc is the best way to recognise the methods of clustering

分段线性分割的算法，用于进行自底向上的分段线性时间序列分割-Piecewise linear segmentation algorithm, bottom-up used for the Piecewise Linear Time Series Segmentation

打印0°至90°的三角函数表-Print 0 to 90 trigonometry table

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此代码是简单的代码为您的初始研究SA如果您需要有关SA扩展信息请流我在这项研究中的方法

矩阵得基本运算（数组实现）-matrix in the basic operations (Array achieved)

牛顿－拉夫孙算法-Newton-Raphson algorithm SUN

正弦波，T行波，方波设计报告- The sine wave, the T traveling wave, the square-wave design reported

线性代数方程组的求解全选主元高斯消去法全选主元高斯约当消去法复系数方程组的全选主元高斯消去法-linear algebraic equations to solve all the main election yuan Gaussian Elimination entire election PCA about when Gaussian Elimination of complex equations of the entire election PCA Gaussian Elimination Act, etc.

用C语言编写一个能计算当前日期是本年第几天的程序（可区分闰年问题哦）-C language one can calculate the date of the current year is the first few days of proceedings (which can distinguish between a leap year problem oh)

实现集合的交和并集- The realization gathers junction with sum aggregate