chinesetopyclass

坐标转换，可将坐标从大地坐标转换为地方坐标并可以反转(Coordinate conversion, coordinate conversion from geodetic coordinates to local coordinates and can be reversed)

【实例简介】.net 实现usb 查看器，读取usb信息

是LogOutputSocketProtocol的管理对 象；m_uploadSocketProtocolMgr是UploadSocketProtocol的管理对象，用于检测是否同时上传同一个文 件；m_downloadSocketProtocolMgr是DownloadSocketProtocol的管理对象；m_daemonThread 是守护进程，用于关闭超时连接。 2. AsyncSocketUserToken：用于SocketAsyncEventArgs绑定，保存 每个Socket服务对象，包括：m_receiveEventArgs接收数据异步事件；m_asyncReceiveBuffer接收数据异步事件使 用的缓存；m_sendEventArgs发送数据异步事件；m_receiveBuffer接收异步事件返回的数据存放缓存，用于后续的分 包；m_sendBuffer用于保存发送的数据缓存；m_asyncSocketInvokeElement是用于协议调用的基类，主要实现分包，并发 发送的包加到发送列表中，发送完成回调时继续发送下一个包；m_connectSocket是连接的Socket对象。(LogOutputSocketProtocol is the management object; m_uploadSocketProtocolMgr is UploadSocketProtocol management object, designed to detect and upload the same file; m_downloadSocketProtocolMgr is DownloadSocketProtocol management object; m_daemonThread is the guardian of process for closing the connection timeout. 2.: AsyncSocketUserToken for SocketAsyncEventArgs binding, save each Socket service object, including: m_receiveEventArgs receives data asynchronous events; m_asyncReceiveBuffer receive data asynchronous events using m_sendEventArgs to send data cache; asynchronous events; m_receiveBuffer receive asynchronous event data returned by the stored cache for subsequent subcontracting; m_sendBuffer is used to preserve the data sent by the cache; m_asyncSocketInvokeElement is the base class for the agreement calls, the main sub package to send a list of concurrent sending, sending a packet to send the completed callback; m_connectSocket is connected to the Socket object.)

基于Tms320 5509a的 快速傅里叶变换（FFT)的CCS程序(FFT process based on dsp 5509a)

TI公司针对光伏逆变器的数字开发，提供的函数库，包含了单相三相光伏发电所需要的基本程序，文档说明非常详细(TI' s PV inverter development for digital, libraries provided, comprising a basic program Single phase photovoltaic power generation needs, very detailed documentation)

testing app for talib technical analysis

校园导游咨询 [问题描述] 设计一个校园导游程序，为来访的客人提供各种信息查询服务。 [基本要求] (1)设计你的学校的校园平面图，所含景点不少于10个。以图中顶点表示校内各景点，存放景点名称、代号、简介等信息；以边表示路径，存放路径长度等相关信息。 (2)为来访客人提供图中任意景(Campus tour guides Advisory [Description of the problem] to design a campus tour guide procedures for visitors, providing information services. [Basic requirements] (1) design your floor plan in schools, which contain not less than 10 scenic spots. Vertex to map the various scenic spots in schools, storage attractions name, code-named, briefings and other information to edge that path, the path length of storage and other related information. (2) to provide visitors map arbitrary King)

基于TCP的利用线程实现的服务器端的接收消息功能。(This is a program based on TCP ，and realize the server receives function by multi-thread functions.)

ansys motor design 设计无刷直流电机的ansys设计过程，进行有限元仿真的(ansys motor design)

DDS&PLL&FFT采样分析（基于stm32库开发方式）(DDS & PLL & FFT sampling and analysis (large plate+ ps2))