考研用到的数学的公式 很齐全，相信对大家都很有用的

列主元高斯消去法求解方程-out PCA Gaussian Elimination Solving equations

2k近邻数据流聚类算法，采用vc++实现 The summary of what you will find in each of the files that make up your 2kDPDS application. 2kDPDS.dsp     This file (the project file) contains information at the project level and     is used to build a single project or subproject. Other users can share the     project (.dsp) file, but they should export the makefiles locally. 2kDPDS.h     This is the main header file for the application.  It includes other

计税程序。可以计算每周收入、最近收入、从年初到目前的所得税、扣除的联邦收入税以及帐目检查等。 This program computes weekly payroll, current earnings, year to date earnings FICA tax, federal Income Tax Withheld, and check Amount.-taxable procedures. Income can be calculated weekly, recently income from the beginning of the current income tax, the deduction of federal income taxes as well as accounts of inspection. This program computes weekly payroll, current earnings, year to date earnings FICA tax, federal Income Tax Withheld, and check Amount.

这些是数值计算方法的经典算法

用c++实现的矩阵运算类，包括了各种矩阵的运算-With c++ Realization matrix calculation categories, including a variety of matrix operations

这是一个分别用Bezier曲线和B样条曲线进行曲线拟合的例子 程序用VB6.0中文版编写 例子中需要一个窗体和一个按钮（使用默认的名字） 在本例中，黑色的线条是对坐标系上各点的直接连线 黄色的线仅对点间连线进行近似拟合，并不通过每一个点，使用的是B样条曲线 蓝色的线通过除第一个点和最后一个点之外的每一个点，使用的是Bezier曲线-This is a difference with Bezier curves and B-spline curves curve fitting example of the procedures used to prepare the Chinese version VB6.0 need an example of the form and a button (use the default name), in this case, the black lines of the coordinates of the point on the direct connection of the yellow line between the only point Approximate line fitting, does not pass through every point, the use of B-spline curve through the blue line in addition to a final point and a point outside of each one, using a Bezier curve

背包问题最优算法- Knapsack question most superior algorithm

视频跟踪，运用离子滤波算法。 整套测试视频都有。要下载opencv

资源描述一个简单而快速的APM（渐近预测法）实时LTI SISO控制算法（线性时不变的单输入单输出）系统已被提出。在每个采样周期最优控制信号是用平凡的计数器控制序列而不是要求QP计算（Quadratic Programming）的数值方法。用MATLAB仿真，APM控制已经比较苛刻的标准MPC（模型预测控制）对一些典型的高阶动力系统或无输出约束算法。仿真结果表明，与未成年人的软件和硬件要求APM算法的竞争力。 ； ； ； ；

一多项式求值,求导,减法,乘法,加法. 输出形式为类数学表达式, 指数升序排列.-a polynomial function, derivation, subtraction, multiplication and addition. Output form of mathematical expression category, the index in ascending order.