0378-500

清华大学关于MapReduce的公开课的课件(courseware of MapReduce open class in Qsinghua University)

The silde introduces about digital filter bank- an important concept in contemporary communication. Also, concept of L-band filters or Nyqist filter is introduced here.

The Python 3 Standard Library by Example

TW2835的笔记，希望对大家有所帮助吧。谢谢支持。(TW2835 notes, want to help everyone bar. Thank your support.)

非常适合MATLAB的初级使用者,其中包括数学运算,基本函数的编写功能等.(Very suitable for the primary users of MATLAB, including mathematics, the basic function of the preparation of functions.)

说明：  python编程从入门到实践，详细解释了python的学习过程(From the beginning to the practice of Python programming, it explains the learning process of Python in detail)

基于GPU的视点相关自适应细分文档，最新开发过程(GPU based on the view-dependent adaptive subdivision)

Digital Predistortion of Nonlieaner RF Power Amplifier with Memory Effects. This M code simulates a DPD technique linearization for a AB-class nonlinear HPA with memory effects. Here we consider a memory polynomial predistorter to modeling nonlinearity characteristics and memory effects of a HPA.Simulation procedures divided into three separate parts: 1)Analog imperfection compensation for the direct upconversion transmitter 2)Design a DPD based on a memory polynomial predistorter 3)Performance evaluation via a number of parameters such as:EVM,PSD,SNR,

文章简要的介绍了目前较新的压缩转发技术，compress-and-forward技术在现今研究较热门，相关的人员可以看看。(This paper addresses cooperative Time Division Duplex (TDD) relaying in the multiple-antenna case with full Channel State Informatio(CSI),assuming perfect knowledge of all channels.The main focus of the paper is on the Compress-and-Forward (CF) strategy, for which an achievable rate on the Gaussian MIMO relay channel can be derived by applying distributed vector compression techniques.)

说明：  这是有关相控阵的书籍，介绍很全面而且翔实，有关超声发射和聚焦方法介绍等(This is a book about phased arrays, the introduction is very comprehensive and informative, about the introduction of ultrasound transmission and focusing methods, etc.)