四元数的运算

用蒙特卡洛方法，求解出y=cos(x)/x在给定区间上的定积分值。-By Monte Carlo method, the y = cos (x)/x in a given interval on the value of the definite integral.

该程序主要包括计算输出值、感知器学习算法（权值的调整）

Householder法求解最小二乘问题。可以避免常规方法遇到奇异矩阵(即行列式|A|接近零)时误差太大的问题。本方法的精度非常高。-Householder method least squares problems. Avoid conventional methods encountered singular matrix (that is determinant | A | close to zero) error much of a problem. The accuracy of this method is very high.

基本种群规模改进与数值实验的PSO算法源程序，可自动保存实验数值，附有画图源代码。-Basic population size and numerical experiments to improve the PSO algorithm source code can be automatically saves numerical experiment with drawing the source code.

在v40 PC-DMIS脚本函数用于定制DMIS出口(后) 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

双曲线回归方程 HyperbolaRegress.cs 注意！该模型要求a与b的值要大于0！使用该模型时应注意验证这个限制条件。我在实现模型时未加入任何出错流程控制。X不能为0。 方程模型为 public override double[] buildFormula() 得到系数数组，存放顺序与模型系数相反，即该数组中系数的值依次是b,a。 public override double forecast(double x) 预测函数，根据模型得到预测结果。 public override double computeR2() -Hyperbola regression equation HyperbolaRegress.cs attention! The model demands a and b value is greater than 0! Caution should be taken when using the model verify the conditions of this restriction. I realize the model error is not to join any flow control. X should not to 0. Equation model for public override double [] buildFormula () get coefficient array, the storage order and model coefficients contrary, that is, the array is followed by the value of coefficient b, a. public override double forecast (double x) prediction function, according to the results of model prediction. public override double computeR2 ()

利用幂法求矩阵的最大特征值，还包括一些相应的辅助函数-Idempotent matrix method using the largest eigenvalue, also include a number of the corresponding auxiliary function

用Vc++实现的小波编码程序。适合学通信的人使用-With Vc++ Realize the wavelet coding procedures. Suitable for the use of school communication

Fast Algorithms for Projected Clustering - PROCLUS - a traditional subspace clustering algorithm for high dimensional data-Fast Algorithms for Projected Clustering- PROCLUS- a traditional subspace clustering algorithm for high dimensional data

这个程序分别用二分法，Newton法，弦截法，Newton下山法等算法求解非线性方程-this procedure were used dichotomy, Newton, String interception, Newton downhill law for solving nonlinear equations