水平手风琴特效插件

vumat 本构模型，von mises屈服准则加各向同性硬化准则(vumat von mises constitutive model+isotropic hardening)

说明：  汽车bai的7自由度模型du一般是在设计汽车悬架时用zhi到，1/4悬架时2自由度模型，包括簧上部分的dao垂直运动和簧下部分的垂直运动，半车悬架是4自由度模型，整车用7自由度模型。考虑汽车悬架作用，这车车身有三个自由度，分别是车体的Z轴上下运动，沿X轴和Y轴的转动。对于空间刚体6个自由度中的其他3个自由度，2个平动和转动与悬架系统无关，所以没有考虑。上述3个车身自由度加上4个悬架的簧下部分(主要是轮胎的上下跳动)，一共是7个自由度。(The 7-DOF model Du of automobile Bai is generally a 2-DOF model when designing automobile suspension, including the vertical movement of Dao on the spring part and the vertical movement of the under spring part. The half car suspension is a 4-DOF model, and the whole car is a 7-DOF model. Considering the function of automobile suspension, the car body has three degrees of freedom, which are the up and down movement of Z axis of the car body, and the rotation along X axis and Y axis. For the other three of the six degrees of freedom of the space rigid body, two translation and rotation are independent of the suspension system, so they are not considered. The above three body degrees of freedom plus the four suspension spring parts (mainly the up and down runout of tires), a total of 7 degrees of freedom.)

搭建的静止无功补偿器联合高压直流输电抑制电力系统次同步振荡模型(Building static var compensator combined with HVDC to suppress subsynchronous oscillation in power system)

This paper analyzes the cryptography scheme of the Trust Platform Model(TPM). The focus of the discussion would be the comparison of elliptic curve cryptography and the nowadays widely used 2048-bit RSA in evaluating which would be better suited to be used on TPM. A TPM implementation scheme based on ECC is proposed, which includes encryption and decryption schemes, signature and verification scheme, key agreement scheme. Corresponding examples of TPM commands would also be given.

本代码为螺旋桨气动性能计算程序，可计算各种尺寸，螺距的螺旋桨在给定来流速度下的推力，功率和反扭矩气动特性，所采用的主要理论模型有螺旋桨动量叶素理论和牛顿迭代法。欢迎对该方面有兴趣的朋友共同研究，如有需要可联系。其中文件propmain为主程序。(The code for the propeller aerodynamic performance calculation program to calculate a variety of sizes, the main theoretical model propeller pitch at a given flow velocity thrust, power and pneumatic anti-torque characteristics, used in propeller blade element momentum theory and Newton iteration law. Welcome friends who are interested in this aspect of the joint research, if necessary contact. Wherein the main program file propmain.)

说明：  解析标准Cat010 数据，各自段类型进行了详细得中文说明，方便应用用户快速了解(Analysis of Standard Cat010 Data and Each paragraph type is explained in detail in Chinese, which is convenient for users to understand quickly.)

memory management

简单的小区物业管理系统,户籍管理,出入管理,系统管理,收费管理,-simple residential property management system, household registration management, access control, system management, management fees,

该程序实现了一个简单的运动目标识别程序,这是主程序文件-the program a simple moving target identification procedures, this document is the main program

实用的java习题,初学者可用-Java practical exercises, beginners can be used