fourier_trans

潮流计算，IEEE30节点的潮流计算，和牛顿法的程序报告 (power flow)

一些简单的UDF文件，实现流场中梯度和某一点压力的检测提取(Some UDF profiles)

一个仓本模型计算程序，用于计算奇异态和序参量(a program of kuramotto)

用VBA在Excel里实现分级计算，实现通过年终奖和月收入计算个人所得税的功能。数据为2012年最新的标准，对于会计电算化人员有非常强的实用性。(VBA in Excel to achieve grade calculated to achieve the functionality of the calculation of personal income tax through the end of the year Award and the monthly income. The data for 2012 the latest standards, computerized accounting personnel have a very strong practicability.)

用于计算大物实验中常用的平均值和不确定度。(a simple tool to calculate average of input values.)

说明：  计算潜在蒸发，方法为彭曼法，需要气温、日照、风速等资料，具体详见程序界面(Pe calculation)

cluster in quest聚类算法是基于密度和网格的聚类算法。对于大型数据库的高维数据聚类集合。(cluster in quest clustering algorithm is based on the density of the grid and clustering algorithm. For large database of high-dimensional data clustering pool.)

七段s曲线路径规划程序详解 非常适合做运动控制规划(Detailed solution of seven segment s curve path planning program)

共轭梯度法求解凸二次规划，代码由C语言开发，老外编写的程序，很值得一读。(Conjugate gradient method for solving convex quadratic programming, code generated by C language development, foreigners prepared program, it is worth reading.)

说明：  利用pid算法控制电机转速，转速可调，数码管显示，初学者实用(Using PID algorithm to control motor speed, adjustable speed, digital display, beginners practical)