tiremodel

ftp上传下载功能，包括账号权限控制功能(FTP upload and download function, including account permission control function)

用RationRose开发工具来开发J2EE程序示例，很难得的哦！-RationRose use development tools for developing J2EE procedures example, the difficult Oh!

简单大方的PPT模板，适用于学生的各种项目答辩、职场人的工作总结等。(Simple and elegant PPT template, suitable for a variety of projects students Respondent, summarizing the work of the workplace.)

使用VB对SolidWorks进行的二次开发。主要是建立了一个螺纹标准件库以及螺纹计算方法。-use of SolidWorks in the secondary development. Is a standard part of a thread and the thread is calculated.

this is based on Library management

说明：  用于卫星导航多进制LDPC译码仿真 BP算法(Simulated BP algorithm for multi-band LDPC decoding for satellite navigation)

三相光伏逆变并网的仿真，电力系统暂态稳定程序，可以进行暂态稳定计算,复化三点Gauss-lengend公式求pi。( Three-phase photovoltaic inverter and network simulation, Power System Transient Stability Program, can be transient stability, Complex of three-point Gauss-lengend the Formula pi.)

说明：  利用小波包变换可以实现对信号消噪处理，让被噪声覆盖的信号更明显的观察出来。(Wavelet packet transform can be used to denoise the signal and make the signal covered by noise more obvious.)

西门子仿真编程软件S7-PLCSIM V5.4，用于S7-300/400系列PLC程序的仿真(S7-PLCSIM V5.4 offers the following new features with this release: DP, Industrial Ethernet and PC Internal connection types supported in addition to MPI Formerly, S7-PLCSIM used a default connection of MPI, address 2. With S7-PLCSIM V5.4, you can browse STEP 7 projects and select a networked node for establishing a simulation connection. S7-PLCSIM simulates the CPU of the selected node, all nodes that belong to that CPU, and the subnet of the selected node. Increased number of blocks supported for simulation S7-PLCSIM supports a set of OBs, SFBs, and SFCs as described in the electronic manual and online help. Of these, some are NOPs that is, they do not perform any operation. With S7-PLCSIM V5.4, the number of blocks that are not NOPs has increased.)

老外写的内存管理，基于linux2.4内核(Memory management written by foreigners, based on the linux2.4 kernel)