2021XG-01

说明：  Command line PDF toolbox, fully registered version. Can work together with FOXIT Reader

说明：  包含6个文件。 matlab:基于kubo公式，计算graphene的表面电导率。 comsol:基于表面电导率，利用comsol对graphene进行建模(It contains six files. Matlab: Based on Kubo formula, the surface conductivity of graphene is calculated. COMSOL: Based on the surface conductivity, we use COMSOL to model graphene)

说明：  TimeSat是一款不错的时间序列滤波软件，很专业，在提取植被物候参数方面有着很好的应用(TIMESAT is a good time series filtering software, which is very professional and has a good application in extracting vegetation phenological parameters)

卡尔曼滤波器的简单实现，预测航迹、观测航迹与滤波航迹(Simple Implementation of Kalman Filter)

本软件专门用于管理餐饮行业的点菜单、加菜单酒水单等重要票据的领用及回收情况，保证票据管理科学化，规范化。(the specialized software for the management of the catering industry point of the menu, drinks menu-plus other important instruments of their use and recycling of paper to ensure that scientific management and standardization.)

源自电力系统运行与控制一书，简单的机组组合问题（UC）算例程序(包括主程序、经济调度程序以及动态规划程序)(basic code for Unit Commitment（including mainUC, economic dispatch and dynamic program）)

根据股票的日收益率 计算该股票的在险价值VAR 并对不同的置信度进行计算 并附带作图功能(Value at Risk (VAR) of the stock is calculated based on the daily return of the stock, and different confidence levels are calculated with the function of drawing.)

说明：  实现弧度向角度的转换，判断在第几象限。。。。。。(Realize the conversion of radian to angle and judge the quadrant)

说明：  商品采购管理源程序和Datebace 关键字：C++， SQL server， ado(Commodity procurement management source and Datebace Keywords: C++, SQL server, ado)

带有储能电池模块的光伏发电系统，储能模块稳定直流母线电压，光伏工作在mppt模式(Photovoltaic power generation system with energy storage battery module, energy storage module to stabilize the DC bus voltage, photovoltaic work in MPPT mode)