sdd_UIDesigner_V1

图书馆管理系统，能进 图书管理系统软件 图书管理系统软件 行图书馆管理系统能实测国民经济和企业的各种运行情况；利用过去的数据预测未来；从企业全局出发辅助企业进行管理决策；利用信息控制企业的行为；帮助企业实现其规划目标。 图书馆管理系统合运用了管理科学，系统科学，运筹学，统计学，计算机科学等学科的知识。可以通俗的简化的描述图书馆管理系统的三要素：系统的观点、数学的方法以及计算机的应用。 图书馆管理系统概念结构主要由四大部分组成即信息源、信息处理器、信息用户、信息管理者组成。(Library Management System Library Management System Software Library Management System Software The library management system can measure the national economy and the operation of enterprises; use past data to predict the future; assist enterprises in management decision-making from the overall situation of enterprises; use information to control the behavior of enterprises; help enterprises achieve their planning objectives. Library management system combines management science, system science, operations research, statistics, computer science and other disciplines. It can describe the three elements of library management system in a simple way: the viewpoint of system, the method of mathematics and the application of computer. The conceptual structure of library management system mainly consists of four parts: information source, information processor, information user and information manager.)

关于在LINUX下的计算日期时间的代码.计算N天后,或者N天前的日期.-LINUX on the date of the calculation time code. Calculation N days, or N days before the date.

用面相对象的思想，用c++是实现扑克牌的基本玩法-Face objects with thought, with c++ implementation are the basic rules of poker

1、时间序列的ARMA（自回归移动平均）算法代码实现； 2、能用于平稳时序的分析和预测； 3、使用C/C++开发。(1、The codes relization of timeseries arma forecast method 2、Be used in analyzing and forecast in timeseries 3、Be developed by C/C++ tool.)

tester debug belongs to avi format

构建了三自由度四轮转向汽车的状态空间模型，可以直接进行时域、频域、稳定性等方面的控制(The state space model of three degree of freedom four wheel steering vehicle is constructed, which can be simulated directly in time domain, frequency domain, stability and so on)

基于多站纯方位粒子滤波目标跟踪系统，多个观测站，匀速直线运动目标(Target tracking system based on multi-station bearings-only particle filter)

说明：  三菱PLC 设置为MODBUS主站读从机PLC(SL MODBUS READ PLC FROM PLC)

调用三个函数实现求数组中每一行的平均值-Three function calls for implementation of each line array average

基于RSSI的定位，已知发射节点的发射信号强度, 接收节点根据接收信号的强度, 计算出传播损耗, 利用理论的或经验的信号传播模型将传播损耗转化为距离, 然后再计算出节点的位置。(RSSI-based positioning, known to the launch of the launch signal strength node, receiving node based on received signal strength to calculate the spread of wear and tear, or experience the use of the theory of signal propagation loss model will be spread into the distance, and then calculate the location of the node .)