Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification. It can be used as a building block for SIP client software for uses such as VoIP, IM, and many other real-time and person-to-person communication services. The primary target platform for Sofia-SIP is GNU/Linux.
标签： specification open-source User-Agent Sofia-SIP
上传时间： 2016-04-10
上传用户：watch100
// This program measures the voltage on an external ADC input and prints the // result to a terminal window via the UART. // // The system is clocked using the internal 24.5MHz oscillator. // Results are printed to the UART from a loop with the rate set by a delay // based on Timer 2. This loop periodically reads the ADC value from a global // variable, Result.
标签： the measures external program
上传时间： 2013-12-27
上传用户：trepb001
Multimedia Messaging Service An Engineering Approach To MMS[John Wiley And Sons] 这就是一本MMS好书，都已经搜到这个关键词我就不多介绍了
标签： Engineering Multimedia Messaging MMS
上传时间： 2013-12-18
上传用户：changeboy
Squaring circuits are an important building block for impulse-radio UWB non-coherent receivers. This work proposes a squarer, based on the quadratic law of saturated transistors. Such a circuit has already been proposed for lower frequency applications, therefore this work focuses on the extension to ultra wide bandwidth, with particular care to the consequences related to the deviation from the ideal quadratic law of 0.18μm CMOS transistors.
标签： impulse-radio non-coherent important receivers
上传时间： 2013-12-24
上传用户：kikye
In this letter, the error performance of an ultra-wideband (UWB) system with a hybrid pulse amplitude and position modulation (PAPM) scheme over indoor lognormal fading channels is analyzed. In the PAPM UWB system, input data is modulated onto both the pulse amplitudes and pulse positions.
标签： ultra-wideband performance amplitud letter
上传时间： 2014-01-08
上传用户：yulg
数字图像处理(Digital Image Processing)又称为计算机图像处理,它是指将图像信号转换成数字信号并利用计算机对其进行处理的过程。
标签： Processing Digital Image 计算机
上传时间： 2014-01-07
上传用户：yyyyyyyyyy
(Digital Image Processing)又称为计算机图像处理,它是指将图像信号转换成数字信号并利用计算机对其进行处理的过程。
标签： Processing Digital Image 计算机
上传时间： 2013-12-31
上传用户：zhaiye
IMAGE EFFECT BASED ON WINCE 6 ,VS2005
上传时间： 2014-01-14
上传用户：我们的船长
IMAGE VIEW BASED ON CE6 VS2005
上传时间： 2016-04-15
上传用户：cuiyashuo
IMAGE VIEWER BASED ON WINCE6 VS2005
上传时间： 2013-12-23
上传用户：c12228
