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多种调制格式的LMS时域均衡算法
该文档提供ASK,BPSK,QPSK,4QAM,16QAM等多种调制格式的LMS时域均衡算法，最初结构由MathWorks提供。(This document provides LMS time domain equalization algorithms in ASK, BPSK, QPSK, 4QAM, 16QAM and other modulation formats. The original structure is provided by MathWorks.)
- 2020-06-18 04:00:01下载
- 积分：1
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ad hoc网络mac层协议修改和仿真源程序
说明： ad hoc MAC协议，修改及仿真后的代码，源程序，实现AD HOC网络通信(AD hoc MAC protocol, modified and simulated code, source program, AD hoc network communication)
- 2020-04-09 10:42:34下载
- 积分：1
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B1C信号的调制
说明： BOC调制的Matlab程序仿真及Simulink模型(Matlab program and BOC modulation simulation model of Simulink)
- 2021-04-17 19:18:52下载
- 积分：1
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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
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综合波束形成
说明： 该文件包含对宽带波束形成与窄带波束形成的一些实现方法(This file contains some implementation methods of wideband beamforming and narrowband beamforming)
- 2020-07-26 17:48:40下载
- 积分：1
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bluetooth
电脑之间蓝牙的通信，相当于一个蓝牙工具吧。(Bluetooth communication between computers, the equivalent of a Bluetooth tool bar.)
- 2013-08-05 10:36:42下载
- 积分：1
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AM signal
使用usrp和gnuradio接收AM信号的代码，还有AM发送的信号以及说明的pdf(Receiving AM Signals from Data Files,python code,document)
- 2021-03-05 08:19:31下载
- 积分：1
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时频分析
截获接收机采用时频分析进行跳频通信的参数估计程序(Intercepting the parameter estimation procedure of the receiver for time-frequency analysis for frequency hopping communication)
- 2019-04-20 14:19:54下载
- 积分：1
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dll
说明： PLC动态库 vb编程 支持s7-1200(PLC Dynamic Library Support s7-1200)
- 2019-04-08 20:40:41下载
- 积分：1
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IR-UWB
超宽带无线通信仿真平台，基于IEEE标准制定，IR-UWB(Ultra-wideband wireless communications simulation platform, based on IEEE standards, IR-UWB)
- 2010-11-10 14:59:29下载
- 积分：1
