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DDA方法的绘制直线 圆的绘制 曲线的绘制等(tu xing xue)

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)

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)

80 纤维取向为设置的方向，20 为随机。利用Koch曲线模拟非织造纤维网。(we simulated various kinds of nonwovens through programming with Visual basic,in which 80 fibers are oreintation,20 are random. )

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.)

实现贝塞尔曲线的编程，即人为指定N个点，程序自动生成这N个点的贝塞尔曲线。(Programming Bezier curve, namely human specified N points, the program automatically generates N points Bezier curve.)

PSCAD搭建的不控型整流充电机，适合初学者学习(PSCAD built not controlled rectifier charger, suitable for beginners to learn)

pscad下的双馈风机带corwbar实现低电压穿越(difg of pscad with corwbar )

光立方测试程序,包括各种图形显示，和字符显示(LEDCUDE TEST,SHOW HOW TO MAKE A LED CUBE.)

基于simulink的bouc-wen程序，画迟滞曲线图(simulink bouc-wen)