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说明：  无源传感器网络的分布式能量自适应最小化延迟调度(Distributed Energy Adaptive Minimization Delay Scheduling for Passive Sensor Networks)

说明：  QPSK ALmouti 2x2 mimo figure

EtherCAT(以太网控制自动化技技)是一种用于确定性以太网的高性能技业通信协议,它扩展了IEEE 802.3 以太网标准,使得数据传输中具有可预测性定时及高精度同步等特点。这个开放性标准作为 IEC 61158 的组成部分,常用于机械设计及运动控制等应用中。EtherCAT 采用标准的IEEE802-3 以太网帧,帧结构如图 1。EtherCAT 协议直接用标准以太网的帧格嵌传输数据,并不修改其基本结构(ethercat communication)

There were downloaded documents wich can be very useful for those who exploring Wireless Sensor Networks. There given all the information and scripts to creat or build the model you need.

基于systemview的qpsk原理仿真(qpsk based on the principle of Systemview Simulation)

Mobile Developers Guide To TheGalaxy 移动开发阐述，对比了当前市面上流行的多种移动平台j2me, iphone, symbian, android, palm等等，让你了解移动开发，并决定在项目中使用哪一种平台.(Mobile Developers Guide To TheGalaxy Mobile development guide, with which you can decide which platform you can use for your project, j2me, iphone, symbian, android, palm or other else.)

16QAM 在AWGN信道中的BER表现(BER performance of 16QAM in AWGN channel)

51单片机主机和从机通过485测AD电压，有程序和仿真(51 single chip computer host and slave machine through 485 AD voltage, program and simulation)

宽带射频功率放大器的数字预失真技术研究论文，学习资料(Broadband rf power amplifier digital predistortion technology research )

随机构造的LDPC码的编译码过程：BP1、GetG、getH、H2G、LDPC(The encoding and decoding process of random constructed LDPC Codes: BP1, GetG, getH, H2G, LDPC)