双极直流

Buck环路补偿Mathcad计算范例，十分经典！(Loop compensation for Buck converter)

说明：  使用MFC实现画摇杆的效果，同时画出摇杆的运动轨迹(Use MFC to realize the effect of drawing the rocker and draw the movement track of the rocker at the same time)

可以批量绘制全潮海流观测的流速流向曲线图,以大潮为例.只需将观测数据写为xlsx格式,即可自动出图.可以支持多个xlsx文件批量绘制.(You can draw all tidal currents observed mass flow rate of the flow graph to tide Case observational data simply written as xlsx format, you can automatically plot can support multiple xlsx file batch rendering.)

PSCAD平台上搭建的一个简单的光伏发电模型(A simple model of photovoltaic platform to build on PSCAD)

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.)

边沿提取,轮廓跟踪,对于图象处理方面有很用处 很好的(Edge extraction and contour tracking, has a very useful for image processing is very good)

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)

基于PSCAD的风机建模与仿真简单示例，包括风源、风机、发电机参数的设定。(Modeling and Simulation of Wind Turbine based on PSCAD)

这是一个Java程序，用来做多项数据拟合的，编译环境是Netbeans，可以对很多项数据拟合出最合适的曲线，是靠近研究市场趋势方向的(It s good)

观察Autocad内部数据组织的最佳工具,这个对应Autocad2(observation Autocad internal data organization the best tools, and corresponding Autocad2)