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msp430-TDC_GP21
TDC-gp21超声波时间测量,用于热表中测量逆流与顺流的时间,进出口温度以及高速晶振的校准
基于430开发,开发环境 IAR5.1(TDC- gp21 ultrasonic measuring time, time for heat measurement of upstream and downstream in the table, the import and export temperature and the calibration of high-speed crystals
Based on the 430 development, IAR5.1 development environment)
- 2014-04-21 10:18:16下载
- 积分:1
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CAN
STM32F405 CAN程序,亲测可用(forSTM32F405 project itis OK)
- 2016-01-01 09:33:01下载
- 积分:1
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skinforwin
Other Skin for yous App... simple, you can made more skins for it. Come whit some skins
- 2015-07-12 18:48:41下载
- 积分:1
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endtime
当时间到时,蜂鸣器提醒,并有音乐提示。
时间可以自己设定,可以最小化到托盘。(time)
- 2010-06-30 13:16:09下载
- 积分:1
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modscan
说明: 一个特别好的modbus从机扫描程序,可以以RTU或ASCII方式通信以此来检验下位机。(A particularly good modbus slave scanner can communicate with RTU or ASCII way to test this lower position.)
- 2010-05-05 09:18:04下载
- 积分:1
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MUSIC-
基于最小冗余线阵的谱相关共轭循环MUSIC算法(MUSIC algorithm based on conjugate cyclic spectral correlation minimum redundancy linear arrays)
- 2013-12-26 12:39:53下载
- 积分:1
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qwer
一个简易的登陆系统的例子,并能够实现简单的数据添加和删除,适合初学者学习。(A simple example of the landing system, and to achieve simple data to add and remove, suitable for beginners to learn.)
- 2008-01-06 13:28:36下载
- 积分:1
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Onvif-deve_-framework
说明: Onvif开发框架,包含需要的wsdl文件已经通过goasp生成的头文件和源文件.没有包含鉴权(Onvif development framework, including the need for the WSDL file has been generated by the goasp header files and source files.)
- 2016-07-27 09:46:38下载
- 积分:1
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Optimized-JS-V8
面向对象、设计模式与性能
有些C/C++开发者有些奇怪的观念。他们认为使用面向对象和设计模式会降低程序的性能。但V8证明了这种观念是错误的。V8的实现使用了许多设计模式,但依然非常高效。
下面列出V8中使用的两个模式:
工厂模式
当Javascript引擎执行一个脚本时,引擎为遇到的每个变量、函数或数组都创建一个实例。JSObject是所有这些对象的父对象(Object oriented, design patterns and performance
Some C/C++ developers have some strange ideas. They believe that the use of object-oriented and design patterns will reduce the performance of the program. But V8 proved that this idea is wrong. V8 implementation uses a number of design patterns, but still very efficient.
The following lists the two models used in V8:
Factory mode
When a Javascript engine s a script, the engine creates an instance of each variable, function, or array encountered by the engine. JSObject is the parent of all of these objects.)
- 2016-08-30 23:02:34下载
- 积分:1
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xycms
企业网站包括企业中心 新闻中心 产品展示 人才招聘 会员中心 在线留言等(Business center corporate website including News Products Jobs Member Feedback, etc.)
- 2011-06-22 14:07:50下载
- 积分:1