The use of time

用C++实现的多个算法，包括迭代-C achieved a number of algorithms, including iterative

最小二乘法一般是用来拟合直线和一些线性数据的，就是用一条直线来尽可能的表达若干的点的趋势，当然直线穿过所有的点是最好的，但往往有误差存在，所以拟合出的直线要求误差最小.设这些点为(x1,y1),(x2,y2)....(xn,yn).拟合直线为y=kx+b.-Ordinary least squares method is used to fit a straight line and a number of linear data, that is, as far as possible with a straight line to the point of the expression of a number of trends, of course, a straight line through all the points is the best, but often there is a margin of error, Therefore, a straight line fitting the requirements of the smallest error. established for these points (x1, y1), (x2, y2 )....( xn, yn). fitting straight line y = kx+ b.

关于一个visual basic中文件打开的一个程序应用广泛-on a visual basic documents which opened an extensive application process

求解大型疏松方程组，ap方程组的系数矩阵，b[放回解向量-For solving large loose equations, ap equations coefficient matrix, b [back into the solution vectors

L语言编译器的设计与实现，词法分析最后产生token文件和符号表文件，然后进行语法分析和语义分析，采用的是递归下降方法，最后产生四元式，通过中间代码产生目标代码

基于背景建模差分提取视频中的运动目标，基于vs2010+opencv1.0,对提取目标做外接矩形标注及文字提示

Lagrange插值，自己做的一个插值算法-Lagrange interpolation, have done an interpolation algorithm

快速富立叶变换的代码-Fast Fourier Transform code

这是拉格朗日插值的源码-This is the source Lagrange interpolation

The code is based on Otsu threshold algorithm and heritage road split code to calculate the optimal threshold, enabling the road segmentation, experimental results are good.The code is based on Otsu threshold algorithm and heritage road split code to calculate the optimal threshold, enabling the road segmentation, experimental results are good.