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Description: 这是仿真多载波超宽带的源代码，希望我能给索要的人提供一点帮助。-This is the simulation of UWB multicarrier the source code, I hope I can provide the requested assistance.
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Size: 2048 |
Author: 王国芳 |
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Description: 这是仿真跳时超宽带的功率普密度分析的源代码，它是研究超宽带的基础。-This is the simulation of UWB jump at the Cape power density analysis of source code, it is research-based broadband.
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Size: 2048 |
Author: 王国芳 |
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Description: 这是仿真直接序列超宽带的功率普密度分析的源代码，希望能给需要的人一点帮助。-direct sequence UWB Cape power density analysis of source code, in hopes of giving those who need a little help.
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Size: 2048 |
Author: 王国芳 |
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Description: 基于simulink的uwb仿真
uwb.mdl: UWB model - open this to begin.
uwb_lib.mdl: Library blocks for UWB model.
uwb_init.m: Initialization called before model is loaded.
uwb_settings: Sets up structure containing system parameters ( uwb in workspace).
uwb_imr.m: Initializes UWB channel impulse response.
uwb_sv_*.m: Four M-files used to generate channel impulse responses (MAT files).-based on Simulink simulation of UWB uwb.mdl : UWB model-open this to begin. uwb_lib.mdl : Library blocks for UWB model. uwb_init.m : Initialization called before model is loaded. uwb_settings : Sets up structure containing system parameter s (UWB in workspace). uwb_imr.m : Initializes UWB channel impulse response. UWB _sv_*. m : Four M-files used to generate channel impulse r esponses (MAT files).
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Size: 48128 |
Author: 案件评 |
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Description: bpsk 调制uwb ，以便于初学者学习用，很不错的matlab程序-BPSK modulation UWB for beginners to learn to use, very good procedures Matlab
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Size: 12288 |
Author: 王哑巴 |
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Description: uwb的仿真源码，在30个用户的情况下给予了仿真验证-uwb the simulation source code, the 30 users, the grant of the simulation
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Size: 2048 |
Author: 姚万里 |
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Description: uwb脉冲形成的matlab仿真程序和超宽带无线电基础配套-uwb pulse formation of Matlab simulation program and ultra-wideband radio supporting
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Size: 2048 |
Author: 王汉卿 |
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Description: 超宽带系统链路matlab仿真程序
超宽带系统简单仿真平台，有简单界面.包括可替换的脉冲成型（半余弦脉冲）、IEEE802.15.3a的修正SV信道、最大似然信道估计、Rake接收机等模块，可以实现monte carlo仿真求误码率。可添加多址接入、编码等功能（维特比编解码、帧同步的程序由本人同学编写）。入口主程序uwbsim.m
编解码程序：bin2deci.m；bini2deci.m；deci2bin.m VITRBI.m
信道及信道估计：ch_est.m；channel.m；channelgenerator.m；conv_m. m；sigfold.m UWB_SV_channel.m uwb_sv_cnvrt_ct.m uwb_sv_eval_ct.m uwb_sv_model_ct.m uwb_sv_params.m
Rake接收机：findpeak.m；MRC_combine.m；MRC_Rake.m；n_upsample.m；selectpath.m
其他：cnv_encd.m；dssignal.m；Eb_halfcos.m；waveshape.m；halfcos_generator.m；metric.m；nxt_stat.m；sim_main.m；spreadgren.m；test_code.m；training_ds.m；uwbsim.m；vit_test.m-UWB system links Matlab simulation program UWB simple system simulation platform, A simple interface. including replacement of the pulse shaping (semi-cosine pulse). IEEE802.15.3a amendment SV Channel, the greatest likelihood channel estimation, the Rake receiver modules. can be achieved monte carlo simulation for BER. They can add multiple access, coding, and other functions (Viterbi codec, frame synchronization procedures prepared by my classmates). Edit the entrance uwbsim.m codecs : bin2deci.m; bini2deci.m; deci2bin.m VITRBI.m Channel and Channel Estimation : ch_est.m; channel.m; channelgenerator.m; conv_m. m; sigfold.m UWB_SV_channel.m uwb_sv_cnvrt_ct . m uwb_sv_eval_ct.m uwb_sv_model_ct.m uwb_s v_params.m Rake : findpeak.m; MRC_combine.m; MRC_Rake.m; n_upsample.m; selectpath.m Other
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Size: 30720 |
Author: le302a |
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Description: 斯坦福大学scholze教授实验室uwb捕获程序的源代码
-scholze Stanford University professor of laboratory procedures uwb capture the source code
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Size: 1024 |
Author: 王勇 |
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Description: 斯坦福大学scholze教授实验室uwb链路延迟的源代码-scholze Stanford University professor of laboratory uwb link to the source code delay
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Size: 1024 |
Author: 王勇 |
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Description: UWB 功率控制 容量
Main Matlab script is in runsim.m. It generates random topologies,
optimizes, and display results.
IMPORTANT: you may need to add manually the lib path in Matlab in order to
get all the necessary functions.
Reference: Radunovic, Le Boudec, "Joint Power Control, Scheduling and Routing in UWB networks"-UWB power control capacity Main Matlab script is in runsim. m. It generates random topologies. optimizes, and display results. IMPORTANT : you may need to manually add the lib path in the Matla b in order to get all the necessary functions. Re ference : Radunovic, Le Boudec. "Joint Power Control, Scheduling and Routing in UWB networks "
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Size: 233472 |
Author: 海涛 |
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Description: 超宽带无线通信 脉冲调制系统 加了导频脉冲后的系统 matlab程序 很不错的 -ultra-wideband wireless communications pulse modulation system plus the pilot pulse system Matlab procedure very good
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Size: 31744 |
Author: 海涛 |
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Description: 关于simu1:
在simlink运行之前的初始化过程中，完成了信道时延和幅度的估计，多径合成权系数估计
多径合成采用可选EG/MR/MMSE合成
信道可选白噪声信道AWGN和IEEE80.215.3a UWB标准信道模型(CM1-CM4)但为了简化，
这里采用了IEEE80.215.3a给出了信道模型中的仿真数据包(如果你是作超宽带的，信道模型程序和数据可从IEEE80.215.3a网站获取)
和大部分仿真一样，模型中的Eb/No指的是单比特信息符号携带的能量和噪声的比例，监督的讲，在AWGN信道中，Eb/No为4.31db时,误码率0.01
关于zslsimu直接运行simuuwb.m可看到结果)
显然和simu1一样，只是增加了.m文件，修改.m文件中的重要参数:多径数、PN序列长度、PN序列、单个信息码元宽度Tb(单位ns)、每个脉冲宽度Tc(单位ns)、系统的仿真精度Ts(单位ns)、仿真时间
chanidx=1:1是因为考虑信道数据文件太大，不好上传，想得到精确的仿真，同一个信道类型(chantype)，最好仿真100次实现，信道文件可由UWB标准组织下载-on simu1 : simlink operation before the initialization process, completed the channel delay and the magnitude of the estimates, Multi-Path weights estimated Drive synthesis using the optional EG/MR/Synthesis MMSE Channel optional white noise channel AW GN and IEEE80.215.3a UWB channel model (CM1- CM4) in order to simplify IEEE80.215.3a used here is a channel model for the simulation data packets (if you were for extra-wide belt, channel model and data from IEEE80.215.3a website access) and most simulation, Model of Eb/No refers to the single-bit symbols to carry the message of energy and noise ratio, supervision speaking, In AWGN channel, Eb/No for 4.31db, BER 0.01 zslsimu directly on the operation simuuwb.m can see the result) clearly and si mu1, only increased. m document change
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Size: 39936 |
Author: 海涛 |
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Description: 基于UWB通信的BPSK调制误码率分析和经PPM调制的UWB信号经高斯白噪声信道的系统仿真-based UWB BPSK modulation BER analysis and by the PPM UWB modulation signal white Gaussian Channel Noise Simulation
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Size: 10240 |
Author: balfer |
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Description: 线性调频信号用于超宽带通信系统调制波形研究-LFM for UWB communication system modulation waveform study
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Size: 19456 |
Author: 张文杰 |
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Description: 超宽带多用户系统仿真,误码率仿真,内容很好-UWB multi-user system simulation, BER simulation, as well
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Size: 13312 |
Author: 张文杰 |
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Description: mui和awgn条件下2pam-th-uwb的错误率的matlab仿真-MDF and awgn conditions 2pam-th-uwb error rate of Matlab simulation
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Size: 1024 |
Author: 王正刚 |
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Description: 用MATLAB对QPSK的BER进行分析。-MATLAB right QPSK BER analysis.
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Size: 2048 |
Author: wsx |
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Description: 自己编写的超宽带系统简单仿真平台，有简单界面.包括可替换的脉冲成型（半余弦脉冲）、IEEE802.15.3a的修正SV信道、最大似然信道估计、Rake接收机等模块，可以实现monte carlo仿真求误码率。可添加多址接入、编码等功能（维特比编解码、帧同步的程序由本人同学编写）。入口主程序uwbsim.m
编解码程序：bin2deci.m；bini2deci.m；deci2bin.m VITRBI.m
信道及信道估计：ch_est.m；channel.m；channelgenerator.m；conv_m. m；sigfold.m UWB_SV_channel.m uwb_sv_cnvrt_ct.m uwb_sv_eval_ct.m uwb_sv_model_ct.m uwb_sv_params.m
Rake接收机：findpeak.m；MRC_combine.m；MRC_Rake.m；n_upsample.m；selectpath.m
其他：cnv_encd.m；dssignal.m；Eb_halfcos.m；waveshape.m；halfcos_generator.m；metric.m；nxt_stat.m；sim_main.m；spreadgren.m；test_code.m；training_ds.m；uwbsim.m；vit_test.m
-own UWB prepared by the simple system simulation platform, A simple interface. including replacement of the pulse shaping (semi-cosine pulse). IEEE802.15.3a amendment SV Channel, the greatest likelihood channel estimation, the Rake receiver modules. can be achieved monte carlo simulation for BER. They can add multiple access, coding, and other functions (Viterbi codec, frame synchronization procedures prepared by my classmates). Edit the entrance uwbsim.m codecs : bin2deci.m; bini2deci.m; deci2bin.m VITRBI.m Channel and Channel Estimation : ch_est.m; channel.m; channelgenerator.m; conv_m. m; sigfold.m UWB_SV_channel.m uwb_sv_cnvrt_ct . m uwb_sv_eval_ct.m uwb_sv_model_ct.m uwb_s v_params.m Rake : findpeak.m; MRC_combine.m; MRC_Rake.m; n_upsample.m; selectpath.m Other : cnv_encd.m; dssignal.
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Size: 31744 |
Author: volvo827 |
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Description: 这是一个全面实现超宽带通信系统的matlab实现的仿真，还不错的-This is a full realization of UWB communications systems to achieve the Matlab simulation, but also good
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Size: 229376 |
Author: 王连英 |
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