python画图

读取DWG预览图源码，程序根据CAD图形文件DWG图的结构，对图形字节集进行分析读取。(Read DWG preview source program according to the structure diagram CAD DWG drawing file , byte graphic sets for analysis read.)

一个绘制lamb波频散曲线的小程序 不是特别成熟，希望对大家有用。(A drawing lamb wave dispersion curves applet is not particularly mature, we hope to be useful.)

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

绘制B样条曲线，可以由控制点画，也有反求控制点的(Rendering B-spline curve can be controlled by the stipple, but also have control points in Reverse)

说明：  b样条曲线程序和gui界面，输入参数画出曲线(B-spline curve program and GUI interface, input parameters to draw the curve)

简单计算机图形学算法，通过直线中点Bresenham算法,绘制直线。( Simple computer graphics algorithms, Bresenham line passing through the midpoint algorithm, draw a straight line.)

绘制B样条曲线,以及相应的De-boor算法程序(Bspline drawing and the corresponding De-boor algorithm)

绘制磁滞回线，模拟磁滞回线产生的过程，便于理论分析建模(Drawing hysteresis loops to simulate the process of hysteresis loops is convenient for theoretical analysis and modeling.)

这是我做的10KV变电站标准设计图纸，包括电气主接线等，用的AutoCAD画的，朋友们可以放心下载，已经通过了毕业答辩。(This is what I do 10KV substation standard design drawings, including the main electrical wiring, etc., with the AutoCAD drawing, and friends can rest assured download, has passed the graduation reply.)

说明：  PSCAD SVG 瞬时无功功率 派克变换 瞬时无功功率(PSCAD SVG )