it is an m file which is for 8 puzzle

虽然Windows下可视化开发工具如VC、Delphi、C＋＋ Builder等都有专用的定时器控件Timer，而且使用很方便，可以实现一定的定时功能，但最小计时精度仅为55ms，且定时器消息在多任务操作系统中的优先级很低，不能得到及时响应，往往不能满足实时控制环境下的应用。不过Microsoft公司在Win32 API函数库中已经为用户提供了一组用于高精度计时的底层函数，如果用户使用得当，计时精度可到1ms。这个计时精度、对于一般的实时系统控制完全可以满足要求。现将由C＋＋ Builder 4.0提供的重新封装后的一组与时间相关的主要接口函数（函数名、参数、功能与Win32 API基本相同）说明如下： -visual development tools such as Visual C++, Delphi, C++ Builder and others all have dedicated Timer timer control, but it is convenient. can achieve a timing function, but only the minimum time of 55 ms accuracy. Timer news and multi-task operating system in the low priority that is not to respond in a timely manner, often fail to meet the real-time control environment applications. However, Microsoft Corporation in the Win32 API function has been to provide the user with a group for high-precision the bottom was a time function, if the user is properly utilized, time accuracy can be a ms. Accuracy this time, and for most of the real-time control system can meet the requirements.

dpsk demodulation and implementation

我们在向国防部关于采购、 咨询、 工程、 安装、 部署和维护的电子通信和信息技术系统中的任务提供具体的解决方案方面经验丰富，并有举行，我们已证明我们的能力和对关键任务基本环境-在军事客户的承诺和我们过去的业绩信息评级讲话为本身的各项要求合同

modbus是应用比较多的通讯协议，程序计算MODBUS RTU通信协议中的CRC校验-Modbus is the application of a relatively large number of communication protocols, procedures MODBUS RTU communication protocol computing the CRC checksum

koxo.cn_ed+Visual+C++开发通讯终端及应用实例代码分析-koxo.cn_ed+ Visual+ C++ development of communication terminals and analysis of application code

中国1号信令的接入源代码--Source code of Chinese Common Channel Signaling System No.1

MIMO 信道容量的仿真 和单天线相比 多天线的信道容量仿真比较 绝对可以运行-MIMO channel capacity of the simulation and compared to single-antenna multi-antenna channel capacity can run a simulation comparing the absolute

PROFIBUS GSD 4.1版；

一种重要的P2P路由算法CAN,学习和研究对等网络的路由机制的非常有用的参考资料-An important P2P routing algorithm CAN, study and research on the network routing mechanisms such as a very useful reference for

可编辑的删格控件-cut editing grid control