Graphing-Park

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PSCAD的简明使用手册，适合初学者使用。(PSCAD concise manual for beginners.)

杜晓增计算机图形学基础Bresenham法画圆源程序(Du Xiaozeng computer graphics based Bresenham law circle source program)

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.)

服装CAD源代码，可以进行bspline的打断分割割，裁减操作，而且还可以解析shx字库，进行标注等。 (Garment CAD source code can be bspline split the interrupted cut cut operation, but also can resolve shx font marked.)

不同离焦下Mtf积分曲线随相位板参数的变化，进而用来选择合适的相位板(The Mtf integral curve along with the change of phase plate parameters to appropriate phase plate)

thus are show you a different of graphic between bit error rate and signal noise to ratio

可拖拽的四边形网格扫描转化与交互式编辑 含有界面设计，画布canvas的定义，和生成、填充图像的drawPoint，drawLine，drawCircle等绘制方法； 含有单个四边形扫描转化，全局网格页面生成，鼠标点击及拖拽响应事件等方法；(Scan transformation and interactive editing of dragged quadrilateral grids)

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基于PSCAD 4.5搭建的IEEE 第一标准测试模型，可以用于次同步振荡的研究。(The first IEEE standard test models built based on PSCAD 4.5 can be used to study sub-synchronous oscillations.)