dianqi13

说明：  利用PSCAD搭建的单相MMC系统，其中的子模块采用理想电压源与IGBT构成，成功仿真出阶梯波形(PSCAD built using MMC system, single-phase, in which sub-modules form an ideal voltage source with IGBT, successful simulation of the step waveform)

matlab图形逻辑处理程序，好程序共同分享。(matlab graphical logic handler, a good program to share.)

说明：  python画柱状图，python画散点图，python画双y轴图，python画柱状图，python画散点图，python画双y轴图(Python draws a histogram)

在前人工作的基础上对三层层状介质的瑞利波频散曲线进行了正演模拟研究，对假定的几组典型模型参数的频散曲线进行了认真分析。通过分析可知，各频散曲线之间是互不相交的，从而对此问题有了一个更清晰的认识。指出当低速软弱夹层存在时频散曲线的特点，并根据分析结果，说明”之“字形频散曲线的形成机理。(On the basis of previous work, the Rayleigh wave dispersion curves of three layered media are studied by forward simulation, and the dispersion curves of some assumed typical model parameters are carefully analyzed. Through the analysis, we can see that the dispersion curves are not intersected with each other, so we have a clearer understanding of this problem. It is pointed out that the characteristic of time dispersion curve exists in low-speed weak interlayer, and according to the analysis results, the formation mechanism of zigzag dispersion curve is explained.)

DDA方法的绘制直线 圆的绘制 曲线的绘制等(tu xing xue)

用了五年多时间打造的基于跨平台开发技术qt开发的图形组态系统，运用模板能组合成任意图元，运用脚本能，定义出图元根据属性的变化，做出相应的动态效果，首先应用于电力系统网路图，监控电网状态。可以应用于实时监控应用领域。超一流的绘制效果，在完成电力系统一次接线图比组态王、三维力控有更好的绘制效果.增加实时数据、web浏览器、后台进程取数，qwt做实时曲线，vista风格等、存成svg文件网上发布，升级到4.6.3等(部分源)(graph )

pscad做的整流器控制模型，运行效果良好(Rectifier control model of PSCAD, good results)

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)

一个简单的画图程序，适合了解和学习C++画图，(a simple draw program)

又来了~~继上次之后的又一重磅出击，本程序也是图形填充(Here we go again ~ ~ Following the last after another heavy attack, the process is filled with graphics)