基于8051单片机的数控电源设计方案

基于ARM的嵌入式系统应用程序设计,共八章内容。-ARM-based embedded systems applications design, the contents of a total of eight chapters.

Spring Mass Damper Model with Proportional plus Derivative (PID) Feedback using simulink..very good model

connector DWGco nnector DWGco nnector DWG-connector DWGconnector DWGconnector DWGconnector DWGconnector DWG

ICETEK-DM642-C评估板是一个低功耗独立的开发平台，使用户可以对TI的DM64x DSP系列进行评测和开发应用。ICETEK-DM642-C评估板还可以作为为TMS320DM642 DSP芯片设计的硬件参考板-ICETEK-DM642-C Evaluation Board is a low-power independent of the development platform, enables users to to TI

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

基于WEB的数据分析系统的设计与实现――系统分析及设计报告-WEB-based Data Analysis System Design and Implementation- Systems Analysis and Design Report

基于STM32三相多功能电能表解决方案（典型的实用方案）-three phase meter based stm32 chip

这是作为我毕业设计的第五章节关于军用卷图机的设计实现部分，原创哦。。。成功实现预期功能-This my fifth graduation design chapters on the military map Volume Design and Implementation of some originality, oh. . . Successfully achieve the desired function.

FPGA的设计流程以及DSP设计,FPGA培训核心讲义，对开发FPGA的高级人员和初级人员都非常有用-FPGA design

ETSI TS 101 699 Digital Video Broadcasting (DVB) Extensions to the Common Interface Specification-ETSI TS 101699 Digital Video Broadcasting (DVB) Extensions to the Common Interface Speci fication