english

开关电源设计,英语写的书第三版，作者是Abraham I. Pressman, Keith Billings, Taylor Morey (Switching power supply design, the third edition of the book written in English, of Abraham I. Pressman, Keith Billings, Taylor Morey)

为了改善无刷直流电机的调速性能 ,针对普通模糊 P ID速度控制器的缺陷 ,研究了基于变论域思想的自适应模糊 P ID控制器及其在 BLDCM控制系统中的应用。(To improve the performance of brushless DC motor speed, the speed for ordinary fuzzy P ID controller defect of thought based on variable universe adaptive fuzzy P ID controller and its control system BLDCM.)

设计了一基于现场可编程门阵列（FPGA）的低频数字式相位测量仪。该测量仪包括数字式移相信号发生器和相位测量仪两部分，分别完成移相信号的发生及其频率、相位差的预置及数字显示、发生信号的移相以及移相后信号相位差和频率的测量与显示几个功能。其中数字式移相信号发生器可以产生预置频率的正弦信号，也可产生预置相位差的两路同频正弦信号，并能显示预置频率或相位差值；相位测量仪能测量移相信号的频率、相位差的测量和显示。两个部分均采用基于FPGA的数字技术实现，使得该系统具有抗干扰能力强, 可靠性好等优点。()

说明：  8051指令集,指令說明 ADD, CLR, MOV, MOVX,..等(Core 8051 Instruction Set Details ADD, CLR, MOV, MOVX,..)

关于反射内存的7篇论文，主要讲解反射内存卡的研制以及在半实物仿真领域的应用技巧等，内容详实，值得相关人员下载研究。(About reflective memory of 7 papers, mainly to explain the development of reflective memory card and in the field of hardware in the loop simulation of the application skills, detailed, worthy of the relevant personnel to download the study.)

this paper introduces an algorithm for detecting pulses in complexed environments.

量子通信的论文集合，都是在同方知网，或者是万方上下载的(The paper collection of quantum communication, are in tongfang hownet, or ten thousand square on download )

In the TCP/IP protocol suite, TCP is the intermediate layer between IP below it, and an application above it. Using TCP, applications on networked hosts can establish reliable connections to one another. The protocol guarantees in-order delivery of data from the sender to the receiver Streams of data called segments are used by TCP peers to speak to each other. The segments can be quite large, so TCP breaks up the segments into smaller units of data. These units are encapsulated in the TCP packet that is passed to the IP protocol. Each unit of data is assigned a sequence number, which becomes part of the TCP packet. At the receiving end, the TCP module uses the sequence numbers in the packet to reconstruct the user data in the correct order.

改进的电导增量法在光伏系统MPPT中的应用(Improved Increment ConductanceMPPTMethod for Photovoltaic System)

题目1 FTP客户端与服务器端设计 题目2 邮件服务系统设计 题目3 HTTP通信系统设计(Title 1 FTP client and server-side design Title 2 mail service system design Title 3 HTTP communication system design)