Carreira and chu

用ADC7705做模数转换,用查表方式,求PT100 温度值。 (ADC7705 Program)

说明：  信息论代码，包括哈弗曼实验完整代码、CRC实验完整代码(Information theory, code, including the complete code of the Ha Fuman experiment, CRC experiments complete code )

采用4阶龙格库塔法和10阶连分式欧拉法，数值计算、分析了分数阶阻尼Duffing系统的 动力学特性．利用相图、Poincare截面映射图和分岔图等非线性动力学分析方法研究了阻尼的分数 阶微积分阶数对Duffing系统动力学性能的影响，采用分岔图法研究了外部激励的幅值和频率变 化时分数阶阻尼Duffing系统的动力学行为．分析表明，分数阶阻尼的阶数在0．1～2．0发生变化 时，系统依次进入周期运动、混沌运动、周期运动、混沌运动和周期运动，并且在混沌运动区间中存 在着周期运动窗口，由周期运动进入混沌运动的倍周期过程比较明显，结果证实了阻尼的分数阶微 分阶数对系统的动力学特性影响比较大，因此在系统动力学设计和分析中应该重视．(Abstract：Nonlinear dynamics of Duffing system with fractional order damping is investigated。 The equations of fractional order damped Duffing system are established．The four-order Runge- Kutta method and ten-order CFE-Euler methods are performed tO solve the fractional order Duffing equations．The effects of fractional order on the system dynamics are proposed with phase di— agrams，bifurcation diagrams and Poincare map．The bifurcation diagram is utilized tO analyze the effect of excitation amplitude and frequency on Duffing system with fractional order damping． The analysis shows that the fractional order damped Duffing system exhibits period motion。cha— OS，period motion，chaos，period motion one by one when the fractional order change from 0．1 to 2．0．A period doubling route to chaos is appeared clearly．The numerical results verify the signif— icant effect of fractional order on system dynamics．It iS necessary to consider the fractional order of damping in the design and analysi)

基于PSCAD的整流模型，三相交流380V整流为单相360V整流器。(Rectifier model based on PSCAD, three-phase AC 380V rectifier for single-phase 360V rectifier.)

办公管理信息系统开发及协作模型、安全模型研究(failed to translate)

各大车系的OBDII总线协议。 比如：VW，Ford，GM等等。(OBDII bus protocol。)

C#+Excel表的导入导出 首先，我们先说下Excel的导入：Excel导入分为3个步骤，1、获取.xls文件的路径（即选择目标文件）(C#+ Excel table import and export first, let' s say that under the import of Excel: Excel import is divided into three steps, 1, to obtain. Xls file path (ie, select the target file))

说明：  Using the SVS Interface in PowerFactory. There are a number of standard controls for SVS in the library that can be used. You will also find two standard frames in the global library (Refer to LibraryStandard ModelsComposite Model Frames). This approach is used in the attached file SVCExampleWithInterface.pfd, the SVS interface is a PowerFactory element of the class ElmSvsctrl that is setting the number of connected capacitor blocks and the angle of the thyristor control of the reactance. It also initialises the controller output to zero. This should be used with care since the consideration of the SVS control limits will be then offset by the initial SVC admittance. The interface has the advantage that operates the parallel capacitors when required.

跟我学模拟电路，电子技术的入门书籍，希望对大家有用(Me to study the analog circuits, electronic entry books, and the hope that useful)

《Software.Engineering.a.Practitioner s.Approach》经典的软件工程教材，第五版，清晰PDF(<Software.Engineering.a.Practitioner s.Approach> classical software engineering textbooks, fifth edition in PDF)