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波束形成

于 2020-09-28 发布

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下载积分: 1 下载次数: 11

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说明：单频、宽带信号的线阵、面阵波束形成，用的是fft能量或者幅度求和的做法(Beamforming of linear array and area array for single frequency and broadband signals)

文件列表：

波束形成\LFM.m, 860 , 2020-09-23
波束形成\linearbeamf_FFT.m, 479 , 2020-09-15
波束形成\linearbeamf_FFT1.m, 611 , 2020-09-26
波束形成\planar _array_fft.m, 1563 , 2011-05-24
波束形成\planar_LFM.m, 1877 , 2020-09-24
波束形成, 0 , 2020-09-28

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fangzheng
对OFDM进行基于导频序列的同步的仿真，帧同步，符号同步及载波同步(OFDM based on pilot sequence simulation synchronization, frame synchronization, symbol synchronization and carrier synchronization)

2020-08-08 16:48:32下载

积分：1
ldpc-min-sum
用c语言写的ldpc码的最小和算法译码程序。(The codes are about ldpc decoding,using min-sum algorithm by c++.)

2012-12-19 18:06:59下载

积分：1
对数正态阴影衰落和BPSK的误码率
说明：仿真对数正态阴影衰落和仿真了一个BPSK通信系统，并与AWGN信道下的理论误码率结果进行了比较(Log-normal Shadowing PL model;Simulate a BPSK communication system, comparing simulated with theoretical BER results under AWGN channel)

2020-11-21 10:29:36下载

积分：1
auto_filter
说明：自适应滤波器作为一种现代滤波器，在通信领域有着广泛的应用. 阐述了LMS以及RLS自适应滤波器的相关原理及其在通信系统去噪中的应用，并用MATLAB对自适应滤波器的去噪结果进行了相应的仿真，仿真结果直观地体现了自适应滤波器的去噪性能。本文对自适应滤波器系统进行剖析，基于QPSK调制后的信号，并对该信号加工成为不同信噪比如SNR=0Db、SNR=5dB、SNR=10dB的信号，进行了两种分别基于LMS自适应滤波和RLS自适应滤波的操作。并对添加了有色高频噪声等加噪处理来模拟通信过程中的实际应用环境，测试所设计的低通滤波器对于噪声信号的滤波性能，并对结果进行分析总结。(As a modern filter, adaptive filter has a wide range of applications in the field of communication. This paper expounds the relevant principles of LMS and RLS adaptive filter and their applications in the de-noising of communication system, and simulates the de-noising results of adaptive filter with MATLAB. The simulation results directly reflect the de-noising performance of adaptive filter. In this paper, the adaptive filter system is analyzed, based on the QPSK modulated signal, and the signal is processed into different signal-to-noise, such as SNR = 0dB, SNR = 5dB, SNR = 10dB signal. Two kinds of operation are carried out based on LMS adaptive filtering and RLS adaptive filtering respectively. In order to simulate the practical application environment in the communication process, we add colored high-frequency noise to test the filtering performance of the designed low-pass filter for noise signal, and analyze and summarize the results.)

2021-02-01 21:28:05下载

积分：1
ChatClient
利用C++实现的一个即时通讯系统的客户端。传输层采用的是TCP协议。这是本科时候的毕业设计，最后评定为优，希望对一些朋友能有所帮助。(The use of C++ implementation of an instant messaging system client. Transport layer protocol used is TCP. This is the time of undergraduate graduation project, and finally classified as gifted, in the hope that some of my friends can be helpful.)

2009-03-03 15:46:59下载

积分：1
OLSR-Protocol-in-NS2-All-version-by-wsnlab.ir
ITS PROOTOCOL OLSR AND CODE IS IN NS2

2020-11-20 09:59:36下载

积分：1
Dr.Ahmed-Metwally
Manual of the digital kit which has a number of MT 3000 for the Mobile Communication system.

2017-03-07 16:27:04下载

积分：1
TMS320C6000-Programmers-Guide
TMS320C6000 Programmer s Guide，详细的介绍了C6000编程方面的内容(TMS320C6000 Programmer s Guide)

2012-03-07 21:12:55下载

积分：1
OFDM_PTS_huadongchuang
引入滑动窗的PTS改进算法。出CCDF图，与未经过处理的原始曲线经行比较(The introduction of the PTS to improve the sliding window algorithm. A CCDF diagram, and has not been dealt with by the original line curve comparison)

2008-05-17 11:37:27下载

积分：1
Labview_MSComm
用于labview 串口通讯,非常有用，并且实测有用(useing for labview serial communicaton,it very useful)

2012-11-19 13:21:11下载

积分：1

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波束形成

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