zaixian

Catia Script generated from VB. very usefull for catia users. this macro automated the process of activating part bodies in the product automatically.

说明：  等效粘弹性模型UMAT子程序，适合准备编程学习的朋友(Equivalent viscoelastic model -- UMAT subroutine)

说明：  这是一条应用于MATLAB的程序，主要功能是打开txt文件并且绘制图形，再根据图形之中的曲线进行最小二乘拟合。(This is a program applied to MATLAB. Its main function is to open the txt file and draw the graph. Then, the least square fitting is performed according to the curve in the graph.)

说明：  所谓下垂控制就是选择与传统发电机相似的频率一次下垂特性曲线（Droop Character）作为微源的控制方式，即分别通过P/f下垂控制和Q/V下垂控制来获取稳定的频率和电压，这种控制方法对微网中的微源输出的有功功率和无功功率分别进行控制，无需机组间的通信协调，实现了微源即插即用和对等控制的目标，保证了孤岛下微电网内电力平衡和频率的统一，具有简单可靠的特点(The so-called droop control is to select the Droop Character, which is similar to the traditional generator, as the control mode of micro-source. That is to say, the stable frequency and voltage are obtained by P/f droop control and Q/V droop control respectively. This control method controls the active power and reactive power of micro-source output in the micro-grid separately, without the need of communication coordination between the units. It realizes the goal of micro-source plug-and-play and peer-to-peer control, guarantees the unification of power balance and frequency in micro-grid under islands, and has the characteristics of simplicity and reliability.)

说明：  henhaoyongdehaohaohao(henhaoyongde haohaohao)

说明：  计算连续系统分岔图程序，能计算三阶及以上系统(Program for calculating bifurcation diagram of continuous system)

MPCPY是一个Python程序包，它有助于测试和实现用于构建系统的乘员集成模型预测控制（MPC）。该软件包侧重于使用数据驱动的、简化的物理或统计模型来预测建筑性能和优化控制。四个主要模块包含对象类来导入数据，与真实的或仿真的系统交互，估计和验证数据驱动的模型，并优化控制输入。(MPCPy is a python package that facilitates the testing and implementation of occupant-integrated model predictive control (MPC) for building systems. The package focuses on the use of data-driven, simplified physical or statistical models to predict building performance and optimize control. Four main modules contain object classes to import data, interact with real or emulated systems, estimate and validate data-driven models, and optimize control input.)

vba开发应用，将excel与access完美的融合在一起。-vbadfg df dfgdf hfghdfhdfgasfefwefaesffds

用matlab处理FY-3B MWRI数据(use matlab address MWRI data)

说明：  发射CW脉冲模拟主动声呐测距，假设声源目标间距离不变，不考虑频偏。(CW pulse is transmitted to simulate active sonar ranging, assuming that the distance between sound sources and targets is constant, and frequency offset is not considered.)