Noncoherent receivers are attractive for pulsed UWB systems due to the implementation simplicity. To alleviate the noise effect in detecting UWB PPM signals, this letter proposes a simple yet flexible weighted noncoherent receiver structure, which adopts a square-law integrator multiplied with a window function.
标签： implementation Noncoherent attractive simplicity
上传时间： 2013-12-01
上传用户：wys0120
Fast settling-time added to the already conflicting requirements of narrow channel spacing and low phase noise lead to Fractional4 divider techniques for PLL synthesizers. We analyze discrete "beat-note spurious levels from arbitrary modulus divide sequences including those from classic accumulator methods.
标签： settling-time requirements conflicting already
上传时间： 2016-04-14
上传用户：liansi
ET++ is a portable and homogenous object-oriented class library integrating user interface building blocks, basic data structures, and high level application framework components. ET++ eases the building of highly interactive applications with consistent user interfaces following the direct manipulation principle. The ET++ class library is implemented in C++ and can be used on several operating systems and window system platforms. Since its initial conception the class library has been continuously redesigned and improved. It started with an architecture which was close to MacApp. During several iterations a new and unique architecture evolved. A byproduct of the ET++ project is a set of tools, which were designed to support the exploration of ET++ applications at run-time. 设计模式一书引用的主要参考例程，一个跨平台的应用框架，基于C++实现，是学习面向对象的经典源码.
标签： object-oriented integrating homogenous interface
上传时间： 2016-04-15
上传用户：tedo811
Discrete Fourier Transform and Power Spectrum Calculates Power Spectrum from a Time Series
标签： Spectrum Power Calculates Transform
上传时间： 2014-01-21
上传用户：woshini123456
Programming Embedded Systems in C and C
标签： Programming Embedded Systems and
上传时间： 2013-12-01
上传用户：lhw888
Java and JMX: Building Manageable Systems ebook
标签： Manageable Building Systems ebook
上传时间： 2016-04-23
上传用户：jjj0202
Real Time OS 教學資料
上传时间： 2016-04-25
上传用户：ryb
OFDM systems based on MATLAB simulation program
标签： simulation systems program MATLAB
上传时间： 2016-04-26
上传用户：kristycreasy
Develop Zigbee network real-time Os
标签： real-time Develop network Zigbee
上传时间： 2014-11-27
上传用户：whenfly
A Novel Coded Layered Space-Time- Frequency Architecture: Convolutional Codes
标签： Convolutional Architecture Space-Time Frequency
上传时间： 2014-01-21
上传用户：zsjzc
