3BSplinea3Spline

画ROC曲线图并计算AUC-draw ROC and calculate AUC(draw ROC and calculate AUC)

水库调度图的绘制是一个难点，该程序采用等出力法绘制水库调度图，可通用。(Reservoir operation mapping is a difficult point, the program method used, such as mapping efforts reservoir operation plans can be generic.)

该程序是用C 语言编写的图形学中的贝济尔曲线,简单实用易懂(this program is Bezier program about computer picture,wich is degn by c.)

一个含光伏风电的小系统的pscad模型，是用PSCAD软件做的。(One containing the system pscad photovoltaic wind power model, is to do with the PSCAD software.)

说明：  海森频率格纸的绘制、绘制P-III频率曲线(Drawing P-III frequency curve with Hessian frequency grid paper)

说明：  scatterbar就是画出三维散点柱状图，并且可以调整柱子的大小和颜色渐变，比原函数bar3更方便，更好用。(scatterbar is to draw three-dimensional scatter histogram, and can adjust the size and color gradients pillars, and more convenient than the original function bar3, easier to use)

matlab绘图中柱状图增加图案，用于区分不同柱状图(matlab drawing increased histogram pattern is used to distinguish between different histogram )

for PSCAD softwear it can be very easy and coming soon challenger in this soft

传染病模型，用于数学建模数据分析及绘图，包括SI模型、SIR模型、SIS模型图形绘制。(Epidemic model for mathematical modeling data analysis and graphics, including the SI model, SIR model, SIS model graphics rendering.)

基于Bresenham算法的四步画直线算法,加快画直线速度(draw line based Bresenham update alogrith)