双极直流

说明：  针对光学二次谐波系统的全局耦合网络同步，迭代并画出相图(For optical second harmonic system, iteration and phase diagram are drawn.)

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

本文件中，包含了微分方程的求解C++程序，以及绘制的函数图象(This document contains the differential equation C++ program, and the mapping function of image)

说明：  c#语言 Devexpress设计的界面。 基于ArcEngine的基础设计 包括：打开、保存、另存地图文档， 地图的放大、缩小、平移等， 图层的移动、删除、显示属性表等， 绘制图形:画线、画面、画圆、画矩形等， 空间数据的导入等。(c# language Devexpress design interface. ArcEngine based on the design include: Open, Save, Save the map document, map zoom, pan, etc., layers move, delete, display the property sheet, etc., draw the graph: draw lines, pictures, circle, rectangle and other spatial data import and so on.)

均为matlab的画图程序，不等式组，分叉图，吸引子，敏感性等( matlab drawing program, about inequalities, bifurcation diagram, attractors, sensitivity)

本包含两个程序，一个是实现二维数据（X,Y）实现画一个圆的功能。另一个是实现20万数据作为雷达强度反应到圆上。本案例是画雷达图的(This contains two procedures, one is a function achieve two-dimensional data (X, Y) to draw a circle. Another is the reaction to the data of 200,000 as radar intensity circle. This case is painted radar chart)

仿真超声图像的源代码 A program fot the simulation of ultrasound systems is presented.It is based on the TUpholme-Stepanishen mehtod, and is fast because of the use of a far-field approximation. (Simulation of ultrasound images of the source code A program fot the simulation of ultrasound systems is presented.It is based on the TUpholme-Stepanishen mehtod, and is fast because of the use of a far-field approximation.)

一种参数化方法，可以用于对曲线进行参数化，在设计中可以用于减少设计变量。(Used to parameterize a curve, has similar function to the NURBS)

cadence layout中快捷键的归纳总结，希望能对大家有点用(cadence layout in summary of shortcut keys, hoping to use a bit of everyone)

PSCAD的环境下的仿真模型，包含光伏，风机燃气轮机部分对与初学者有很大的借鉴作用(PSCAD environment simulation model, including photovoltaic, wind turbine and gas turbine part of a great reference for beginners)