双极直流

利用C++实现的对杨辉三角形的模拟，可以在界面上打出杨辉三角形的内容。 (Achieved by C++ analog Triangle, Triangle content can be played on the interface.)

从图像中提取曲线，并检测出曲线中的峰值。支持多峰值检测。(Curves extracted from the image, and detect the peak of the curve. Support multi-peak detection.)

画画的,一个简简单单的画画的小型的C++编的软件(Paint of, a Chien is simple painting of list of small scaled C++weave of software)

克里金插值的源代码，主要是数据的拟合与验证，以及绘图程序(The Kriging source code, the main fitting and verification of data, and drawing program)

使用MFC创建单文档程序，在界面上画圆，单击可使圆放大、变色(MFC SDI DRAW CIRCLE, CLICK TO INFLATE THE CIRCLE AND CHANGE ITS COLOR)

解析法面积计算,读数据文件,计算后生成结果文件,任意多边形的顶点坐标,然后 计算出面积是平方米和公顷(analytical calculation, reading data files, calculation results generated documents, arbitrary polygon vertices, then compute the area of square meters and ha)

用matlab软件绘制发动机的万有特性曲线。(Matlab software rendering engine than the characteristic curve.)

最小二乘曲线拟合圆，vc的源代码和推导过程(Least squares curve fitting circle, vc source code and derivation)

PSCAD 自建移相变压器模型 实现正负7.5度移相(The PSCAD self phase-shifting transformer model plus or minus 7.5 degrees phase shift)

说明：  基于autolisp快速绘制钢结构（尤其钢箱梁）横断面(Rapid Drawing of Cross Sections of Steel Structures (especially Steel Box Girders) Based on Autolisp)