英文版，无线通信基础由无线通信领域新一代权威Tse根据教学实际编写而成，已被加州大学伯克利分校、麻省理工学院等众多名校和高通等世界知名公司作为教材。《无线通信基础》重点介绍无线通信的基本原理，读者只需具有概率论和数字通信基本背景。《无线通信基础》所涉及的主要问题有MIMO通信、空时编码、机会通信、OFDM和CDMA等，这些概念均利用无线系统的大量实例予以说明。《无线通信基础》着重强调概念及其在系统中的实现之间的相互影响。书中还配有大量的习题和图表，可以帮助读者进一步理解材料内容。
Radio Communications Foundation is written by Tse, a new generation of authority in the field of wireless communications. It has been used as a textbook by many famous universities such as UC Berkeley, MIT and Qualcomm. Radio Communications Foundation focuses on the basic principles of wireless communications. Readers need only have the basic background of probability theory and digital communications. The main issues covered in the Radio Communication Foundation are MIMO communication, space-time coding, opportunistic communication, OFDM and CDMA, which are illustrated by a large number of examples of wireless systems. The fundamentals of wireless communications emphasize the interaction between concepts and their implementation in systems. The book is also equipped with a large number of exercises and charts, which can help readers further understand the contents of the material. (2018-10-10, Others, 5866KB, 下载2次)
破解天正给排水2.0使用日期的限制，让您无忧使用天正软件的强大功能
Break the limit of the 2014 use date of the natural water supply and drainage (2018-07-15, Others, 1181KB, 下载0次)
Verilog实现的简易闹钟,能够实现定时，到点闪烁，校时功能，ise综合，basys2验证。
its realize some function of digital armed clock (2018-06-03, Others, 1133KB, 下载1次)
使用md5校驗和算法保 o文件 通俗的 f,就是為保 C數據的完整性,用一 N指定的算法對原始數據計算出的一個校驗值,接收方用同樣的 (2018-05-27, Others, 17KB, 下载0次)
http://www.pudn.com/Download/item/id/1527382444418723.html易友网络校时专家 ,很不错的易语言源码,适合易语言爱好者学习, (2018-05-02, Others, 16KB, 下载1次)
http://www.pudn.com/Download/item/id/1525249572236909.html
无忧功能盒子，添加了一些简单的小工具,iApp制作
Wu you function box, add some simple gadgets.used iApp. (2018-05-02, Others, 733KB, 下载1次)
使用md5校驗和算法保 o文件 通俗的 f,就是為保 C數據的完整性,用一 N指定的算法對原始數據計算出的一個校驗值,接收方用同樣的 (2018-02-04, Others, 15KB, 下载1次)
http://www.pudn.com/Download/item/id/1517756282213386.html
世界名校哥伦比亚大学CS系2010秋季正在使用的教材本人正在使用
World famous Columbia University department of CS 2010 fall are using teaching material I am using (2017-04-17, Others, 5KB, 下载1次)
java+jsp华源网校+西部软件jsp版 很好的,不错的源码
Java+ JSP huayuan lighting JSP+ western software version is very good, good source (2017-04-16, Others, 406KB, 下载0次)
世界名校哥伦比亚大学CS系2010秋季正在使用的教材本人正在使用
World famous Columbia University department of CS 2010 fall are using teaching material I am using (2017-04-04, Others, 5KB, 下载1次)
Arduino通过颜色识别使舵机分拣不同颜色的物体一段代码。颜色传感器的性能和程序的调校决定可以分辨的颜色。
It’s use arduino to reading Color for Servo todo samething. (2017-03-13, Others, 1KB, 下载8次)
谭浩强 C语言程序设计第四版
该教材为高校学生学习C语言的指定教材
Tan Haoqiang C programming language fourth edition
The teaching materials for college students to learn C language designated materials (2016-09-07, Others, 17941KB, 下载1次)
当时钟正常走的的时候，按一下key2，第一位开始闪亮，且通过key1来对该位进行加1操作，通过key2来向右移动要调节的位的闪亮和通过key1进行加操作完成校时功能，知道按到数码管不再闪亮
When the clock normal walking, click the key2, first begin to flash, and by key1 to this bit are incremented by key2 to move to the right to adjust the bit shiny and add operation performed by key1 complete timing function, press to know that digital is no longer shining (2016-07-18, Others, 8KB, 下载1次)
基于basys2的简易数字钟，包含校时功能
A simple digital clock base on basys2 board, including timing function. (2016-05-13, Others, 414KB, 下载11次)
1．设计、安装、调试脉冲发生电路。
2．设计、安装、调试59′59″计时器电路。
3．设计、安装、调试译码显示电路。
4．设计、安装、调试任意状态清零电路。
5．设计、安装、调试快速校分电路。
6．设计、安装、调试整点报时电路（59′53″、59′55″、59′57″时发出频率为500Hz的低声；59′59″时发出频率为1KHz的高声）。
7．设计1－5项联接构成数字计时器电路
A digital clock in Multisim (2016-03-18, Others, 430KB, 下载2次)
这是一个校区的网络规划设计，将中学校区分出几个局域网，在设置外网连接方式
A campus network planning and design (2014-11-05, Others, 36KB, 下载3次)
ISO/IEC 9075(1-4,9-11,13,14):2011
数据库标准,最校标准。很全，不容易找到免费的。
ISO/IEC 9075 (1-4,9-11,13,14): 2011 database standards, most school standards. Very wide, not easy to find for free. (2014-08-30, Others, 13578KB, 下载16次)
此源代码采用STM8S105S4T6为核心芯片，开发环境为STVD，采用C语言模块化编程。
①自动计时功能，采用LCD12864显示年、月、日、星期、时、分、秒、温度等信息.
②有校时功能，能对时间进行校准。
③具有定时闹钟功能，能设定定时闹钟，在时间到时能使蜂鸣器鸣叫。
④用4个普通机械按键和4个红外遥控按键实现校时和闹铃时间设置双用功能。
⑤普通机械按键在校时的时候实现一个按键能够实现按一下后加1和按一下后按照设定时间连续加1两种功能。
⑥设置功能采用LCD12864多菜单显示功能。
⑦在闹铃时间到时蜂鸣器鸣叫，鸣叫的时间超出20秒左右后闹铃会自动关闭（期间没有按键按下），若在蜂鸣器鸣叫期间有按键按下，则闹铃也会关闭。
This source code using STM8S105S4T6 core chip development environment for STVD, modular programming using C language.
① automatic timing function, using LCD12864 display year, month, date, day, hour, minute, second, temperature and other information.
② The school functions can be calibrated on time.
③ with a regular alarm clock function, can set the regular alarm clock, to make the buzzer sounds when the time.
And dual-use feature set alarm time when ④ with four mechanical buttons and four ordinary infrared remote control buttons to achieve the school.
⑤ ordinary mechanical buttons at the school when the time to achieve the realization of a button click and click after adding a post in accordance with the set time plus a consecutive two functions.
⑥ setting function menu display using multi LCD12864.
⑦ when the buzzer sounds at the alarm time, tweet longer than about 20 seconds after the alarm turns off automatically (no keys pressed during), if during the buzzer button (2014-04-21, Others, 282KB, 下载70次)
数字钟的设计，系统分为5个模块，Freq_div模块，Clock_cnt模块，Clock_ctl模块，Key_ctl模块和Display模块。系统目标：用8个LED 显示时间，如9点25分10秒显示为，09－25－10。（2）设置2个按键，按键SET用于工作模式选择，按键UP用于校时。
Digital clock design, the system is divided into five modules, Freq_div module, Clock_cnt module, Clock_ctl module, Key_ctl module and Display Module. System goal: 8 LED display time as 9:25:10 displayed as ,09-25-10. (2) Set two buttons SET button for mode selection button when UP for school. (2014-03-28, Others, 1561KB, 下载2次)
这是我做校赛时写的循迹车程序,它有16个光电传感器ST188,利用舵机转向,基于STC12C5A60S2单片机,开发环境为keil
This is what I do when writing school race car tracking program, which has 16 photoelectric sensors ST188, the use of servo steering, STC12C5A60S2 microcontroller-based development environment for keil (2014-02-08, Others, 60KB, 下载3次)