python画图 画柱状图

使用MATLAB绘制3次均匀B样条曲线，有一定参考价值(The use of MATLAB drawn 3 times uniform B-spline curve, has a certain reference value)

MFC实现的画板程序，能够画图并保存，适合初学者(Sketchpad program, implemented by MFC drawing and save for beginners)

用PSCAD做的关于电力系统三绕组变压器去故障的仿真(PSCAD simulation done with about three-winding transformer to power system faults)

说明：  pscad 燃气轮机暂态模型。与电网相联(pscad gas turbine transient model is very practical.)

该程序实现圆拟合，对学习圆拟合有一定帮助。(circle fit based on VC++)

MFC 画出简单的坐标 并通过按钮产生随机点坐标（横坐标逐渐增大纵坐标随机）存入文件中 另一按钮实现读出数据并将点连成折线(MFC drawing simple coordinate and through the button generates random point coordinates (abscissa increases ordinate random) into a file and another button to achieve read data points connected into line)

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)

AE实现加载CAD格式的数据，以及对其进行转换格式，转换为SHP等格式，还有对其进行编辑等操作(AE spatial data editing functions, including generating points, generating lines, as well as delete, move elements such as fried operation)

LMD分解方法，采用b样条包络，其中根据原始程序进行简单改变，希望对大家有帮助(LMD decomposition method, b-spline envelope, which according to a simple change in the original program, and I hope for all of us to help)

the simulation has been done on the PSCAD platform.the active power control and the reactive power control has been demonstrated in the simulation for a hvdc system at both the rectifier and the inverter ends.