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本文介绍了在window环境下，利用c 语言，在基于TCP/IP协议的嵌入式系统上移植以太网协议，实现了数据的高速、准确传送。 -This paper presents the window environment, the use of c language, Based on TCP/IP protocol embedded systems transplant Ethernet agreement, the data"s high-speed, accurate transmission.

关于Genie shell for UCOSII 的课程设计报告。-on Genie shell for UCOSII curriculum design report.

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用VC编写的可以将VC.NET的文档转换成VC6.0的文档的程序-VC can be prepared by the VC.NET documents into files VC6.0 procedures

关于液晶显示模块和键盘电路设计的资料，对于电子初学者是有很大的帮助-On the liquid crystal display module and the keyboard circuit design information, for electronic beginners there is a great help

网上图书销售系统设计,JSP设计,方案详细.

design for grid environment sensors design for grid environment sensors design for grid environment sensors-design for grid environment sensors design for grid environment sensors design for grid environment sensors design for grid environment sensors

在电子技术中，频率是最基本的参数之一，又与许多电参量的测量方案、测量结果都有十分密切的关系，因此频率的测量就显得更为重要。测量频率的方法有多种,其中电子计数器测量频率具有精度高、使用方便、测量迅速，以及便于实现测量过程自动化等优点，是频率测量的重要手段之一。在本次毕业设计中我们选择使用单片机来制作数字频率计，并在实际制作中采用了直接测频法。利用延时产生的时基门控信号来控制闸门，通过在单位时间内计数器记录下的脉冲个数计算出输入信号的频率，最终送入LCD中显示。这样制作出来的频率计不仅可以满足设计题目的参数要求，而且具有了单片机的稳定性和成熟性，且控制能力强，是一种低成本，高可靠的设计方案。-In electronic technology, the frequency is one of the most basic parameters, but also with a number of electrical parameters of the measurement program, the measurement results have a very close relationship between the frequency of measurement, therefore it is even more important. Measurement of the frequency of a number of means, electronic measurement of the frequency counter with high precision, easy to use, rapid measurement, and measurement is easy to realize the advantages of process automation is an important means of measuring the frequency of one. Graduates in this design we have chosen to make use of single-chip digital frequency meter, and used in the actual production of a direct

介绍关于FPGA的浮点加法器运算单元设计-Information on floating-point FPGA-adder cell design computing

、探索曲线拟合的不同方式，使学生了解泰勒公式的意义，并且对运用定积分计算任意平面图形的面积有更深入的认识。 2、能初步运用所学数学知识及数学软件工具matlab解决实际问题。 -To explore different ways of curve fitting, so that students understand the significance of Taylor" s formula, and the right to use the definite integral area calculation of arbitrary planar graph to have a better understanding. 2, can be the initial use of the mathematics knowledge and mathematics matlab software tools to solve practical problems.