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G.723.1
- 该代码是双速率的语音压缩编码(G.723.1)的matlab代码。能在matlab6.5以上运行-Dual-rate voice compressed encoding(G.723.1) based on MatLab platform. It works on MatLab 6.5 or later versions.
cml.1.6.2
- This a software runing on the matlab, it is used in the channel coding simulation. It include DVB-S2 LDPC, Covolution turbo, and block turbo code, You can choose which channel coding to run. it run the encoder and add white noise in the channel,
teqv3.1
- ADSL经典仿真程序,开发环境为matlab -ADSL classical simulation program, the development environment for Matlab
MATLAB-FSK
- 用MATLAB产生FSK调制信号 1.实验要求: (1)随机产生一个包含十个元素的数组,该数组中的元素非0即1,用作FSK信号的输入数据。 (2)对该数组中的二进制数进行FSK调制,0调制在5000Hz上,1调制在8000Hz上,码元速率为200码元/秒。 (3)画出所产生的FSK信号的时域图形和频域图形。
IEEE80211b_PHY_DBPSK.rar
- 这个文件是用MATLAB对802.11b的物理层进行了仿真,This document are used MATLAB for the 802.11b physical layer simulation
MIMO-OFDM.zip
- MIMO-OFDM simulations(16QAM,64QAM)(Tx 1~4),MIMO-OFDM simulations(16QAM,64QAM)(Tx 1~4)、
几种编码误码率性能的测试程序
- 生成多项式为(561,753)的(2,1,8)卷积码的编码、译码、AWGN信道下的误码率性能的测试程序,Q matrix to solve the problem, according to input parameters can be calculated as a Q band random matrices, satisfy the following conditions, each row of the matrix, each row, each diagonal are a nu
MATLAB
- 包含调制和解调:1、可输入数字基带信号进行各种参数、各种方式的调制程序,也可读入调制数据。2、对自调制数据或读入的文件调制数据进行调制方式和调制方式的分析,适合正在学习调制解调的人员使用,通过单步运行,详细了解各种调制与解调的原理及工程实现-Include modulation and demodulation: 1, enter the digital baseband signal parameters, the modulation process in various ways, but
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- 2. 关于无线信道的多普勒谱,请回答以下问题: (1) 在某些无线信道中,多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因; (2) 无线信道中的多普勒谱有一种经典谱(classic spectrum),请解释产生这种谱形状的机理; (3) 请用Simulink工具编写代码(S-Function方式),产生一单径瑞利信道,其多普勒谱为经典谱,其中移动速率为120km/h。并请回答:证明自己用计算机产生的经典谱是正确的可能方法。 -On the wireless c
code
- word文档对球形译码的理论原理和仿真结果进行了分析 1.sphereandML是主程序,性能接近最大似然ML检测,调用了spheredecode和spheredecodeinf两个子程序; 2.main_spheretoML是主程序,性能达到最大似然NL检测,调用了spheredecodetoML和spheredecodeinftoML两个子程序。-word document on the theory of spherical decoding theory and simulati
SCM
- MIMO信道的SCM模型仿真,包含源码和说明文档,对于学习SCM和MIMO很有用啊-SCM_for_MIMO_simulations_3GPP_TR_25.996_v.6.1.0
WIM2_ITU_ChannelModel_ver4
- The channel modeling work package WP1 of IST-WINNER project provided a Matlab implementation of the WINNER Phase II Model (referred as WIM this onward). The main purpose of the WIM channel models is to generate a radio channel realisations for a
SsCcMm
- Spatial Channel Model for MIMO Simulations. A Ray based Simulator based on 3GPP TR 25.996 v.6.1.0
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- gabor滤波器,可以用来特征提取,帮助大家-gabor filters, feature extraction can be used to help you
truetime-2.0-beta4
- matlab里面的通讯仿真,是德国的一个实验室开发的,用winrar 打包,最新版本-comm simulation in Matlab
rtree-2.1
- r tree generation in matlab is given
BOC matlab 产生 谱分析 与CA码互相关 (1)
- 用MATLAB实现GPS信号的产生,信号的BOC,以及相关性(Using MATLAB to achieve the GPS signal generation, signal BOC, and correlation)
EMD (1)
- matlab-EMD源代码程序I包,台湾国立中央大学的,适用于matlab7.0程序及以上(matlabcode for EMD analysis)
程序终极版1.0
- 认为利用matlab实现数据帧的分组分包,并模拟数据丢失和数据恢复的过程;(It is considered that the packet subpackage of data frame is realized by MATLAB, and the process of data loss and data recovery is simulated)
基于MATLAB的OFDM仿真设计实验报告
- 包含有数字通信课程实验大作业报告与代码。完成的OFDM的收发包含:1.卷积编码、2.自动增益控制、3.极大似然判决、4.QPSK收发、5.帧检测等,代码在MATLAB2016b环境下编译通过(It contains the report and code of the experiment assignment for the course of digital communication. The completed OFDM transceiver includes: 1. convolut
