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于 2011-03-26 发布文件大小:18922KB

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说明： opnet学习入门视频教程这个对初学者很有用的(opnet Getting Started video tutorial to learn this very useful for beginners)

文件列表：

opnet
.....\aloha 状态机设计及编程.exe,3373643,2010-09-26
.....\aloha 节点设计.exe,4452279,2010-09-26
.....\aloha仿真运行.exe,10663005,2010-09-26
.....\aloha节点-协议完善.exe,2341820,2010-09-26
.....\仿真设计试运行.exe,2559711,2010-09-26

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北斗导航接收机抗干扰算法研究_陈亚男
说明：基于子空间投影的 CSMG 波束形成算法，是一种将子空间投影与波束形成技术相结合的抗干扰方法。该方法首先构造干扰子空间的正交补空间，再将天线阵列接收到的空时信号矢量向其投影，然后对投影后的输出信号采用具有严格约束最小功率的抽样矩阵梯度（CSMG）算法，在固定方向上进行波束形成，最后捕获、定位及解算出每个波束得到的无干扰数据等，可以有效地抑制干扰信号，同时又可以更好的保留期望信号。(The algorithm of the CSMG beamforming based on subspace projection, which is a combination of the Subspace projection and beam forming technology. Firstly, the data vector received by antenna array is projected onto the interference subspace, which is orthogonal to interference subspace for achieving interference suppression. And then, by using the method of the strictly constrained minimum power sampling matrix gradient(CSMG), after the projection of the subspace, the signal is beamformed in a fixed direction. Finally, for jammer-free data of each beam achieved to capture, locate, solute and so on. The ability of the suppress interference by this method, which can be more effectively, and keep the desired signal better.)

2019-06-16 20:57:33下载

积分：1
Hilbert_text1
希尔伯特变换测试，使用希尔伯特变换对信号处理，相位偏移90°(The Hilbert transform test uses Hilbert transform to process the signal with a phase shift of 90 degrees)

2020-12-29 18:19:01下载

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vanetmatlab
artificial transportation system and internet of vehicles, internet of things, vanet, intelligent transportation.

2020-06-24 21:40:01下载

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Modbus-for-Field-Technicians
Modbus for Field Technicians 介绍modbus的相当好的资料，包括原理和编程和协议介绍(Modbus for Field Technicians introduction modbus fairly good information, including schematics and programming and protocol description)

2013-07-13 22:47:57下载

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PLC-OFDM
实现电力线通信信道建模及其基于OFDM调制系统环境下仿真。(Power line communication channel modeling and simulation of OFDM system)

2020-06-28 16:00:02下载

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stf
这是一篇基于循环延迟分集的分组预编码和空时频编码技术方面的典型文章(This is a cyclic delay diversity based on the group pre-coding and space-time-frequency coding technology, a typical article)

2008-04-16 16:12:02下载

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partial-transmit-sequence
this is the program for finding peak power in ofdm using pts

2014-01-21 12:06:38下载

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MIMO_OFDM_estimation.rar-MIMO_OFDM
this program describe MIMO OFDM

2012-12-13 17:59:55下载

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TMS320-F28335LED_test
说明：控制TMS320-F28335 LED灯闪烁(TMS320-F28335 LED test)

2019-02-22 15:51:22下载

积分：1
Ahost_computen
一个与仪表通讯的上位机程序源码，采采用RS232通讯，协议为MODBUS (A host computer program source code with the instrument of communication, mining RS232 communication protocol MODBUS)

2012-08-07 01:46:30下载

积分：1

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