时间序列趋势分析中，观察变化方向以及查找突变点的MK程序。...

//=== === === === === === ===== //函数说明 //函数名称：Correlation //函数功能：计算最小二乘法拟合的多项式的相关系数 //使用方法：int M------拟合多项式的项数（已知条件） // double *b---拟合曲线的系数,按升次排列（已知条件） // double *x---结点x轴数据（已知条件） // double *y---结点y轴数据（已知条件） // double *Yg--结点估计值，与*y相对应，个数为m（过程变量） // int m------结点个数（已知条件） //注意事项：多项式阶数最高为10,多项式的形式为 y = b0 + b1*(x-Xavr)... -//=== === === === === === === === === === === =====// Function that// function name: Correlation// Function: Calculation of the polynomial least squares fitting correlation coefficient// Usage: int M------ polynomial fitting the number of (known conditions)// double* b-- Fitting curve coefficient, or times by arrangement (known conditions)// double* x--- node x-axis data (known conditions)// double* y--- node y-axis data (already known conditions)// double* Yg- the estimated value of node, and* y correspond to the number for m (process variables)// int m------ node number (known conditions)// Note: polynomial order up to 10, the polynomial

求解一阶常微分方程的两个欧拉法，先前欧拉和改进梯形法。-solving a differential equation 2 Euler, Euler and improve previous trapezoidal method.

通过对二价谱的编程分析，对信号处理里面采样率和采样长度对fft的影响做了一针见血地分析-By bivalent programming spectrum analysis, signal processing inside the sample rate and sample length on the impact of fft analysis done sharply

常用的各种进制转换，包括十六进和十进制互转，二进制、ascall的转换-A variety of commonly used M-ary conversion, including conversion hexadecimal and decimal, binary, ascall conversion

c使用C语言实现数据结构的链表操作，链表的基本操作包括链表的初始化，链表的创建，链表的插入，链表的删除，链表的清空，链表的节点的删除，链表节点的遍历。 本文使用纯C语言实现，具有较好的注释风格。

The Molgedey and Schuster decorrelation algorithm, having square mixing matrix and no noise . Truncation is used for the time shifted matrix, and it is forced to be symmetric . The delay Tau is estimated . The number of independent components are calculated using Bayes Information Criterion (BIC), with PCA for dimension reduction.-The Molgedey and Schuster decorrelation algorithm, having square mixing matrix and no noise . Truncation is used for the time shifted matrix, and it is forced to be symmetric . The delay Tau is estimated . The number of independent components are calculated using Bayes Information Criterion (BIC), with PCA for dimension reduction.

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

科学工程C源程序范例解,里面不止给出了程序，算法，还有很多的相关知识的说明，很有用。-scientific engineering C source model solution is not inside the process, algorithm, there is a lot of knowledge related to the note, very useful.

时间序列预测法是一种定量分析方法，它是在时间序列变量分析的基础上，运用一定的数学方法建立预测模型，使时间趋势向外延伸，从而预测未来市场的发展变化趋势，确定变量预测值-Time Serial is used to forecast.

扬辉三角的打印- Raises the splendor triangle the printing