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Description: 查看asn1 ber编码方式的源文件，有多种查看方式-Show asn1 ber encoding the source file, there are several ways to view
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Size: 152576 |
Author: Mike |
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Description: ofdm中互补序列降低par的ber程序-OFDM in the complementary sequences of ber program to lower par
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Size: 3072 |
Author: 坦克 |
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Description: BPSK modulation with BER with and without OFDM
Here are the files for a OFDM modulation. Where in I have used a BPSK modulation and showed the decrease in BER with OFDM. This project was done as a course project under the Guidance of Dr. Dayalan Kasilingam, Umass Dartmouth.
-BER with BPSK modulation with and without O FDM Here are the files for a OFDM modulation. Whe 're in I have used a BPSK modulation and showed the decrease in BER with OFDM. This project was done as a course project under the Guidance of Dr.. Day alan Kasilingam, UMassOnline Dartmouth.
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Size: 3072 |
Author: 王海霞 |
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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: OFDM的仿真程序，并且包括详细的WORD说明。最后负有误码率和各种性能分析的做图程序。斑竹可以检查-OFDM simulation program, and includes detailed WORD note. Finally with BER performance analysis and the various plans do procedures. Bamboo can check
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Size: 231424 |
Author: 史新亮 |
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Description: 对有3条固定路径的AWGN多径信道中的QPSK系统进行BER性能仿真，并与在理想的AWGN信道（没有多径）中同样系统地BER性能进行比较-to have three fixed path over the AWGN Channel QPSK BER performance system simulation, and with the ideal AWGN channel (multi-path) to the same system BER performance comparison
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Size: 5120 |
Author: xiecao |
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Description: DQPSk文档 调制过程 解调过程 系统误码率 matlab程序 -DQPSk document modulation demodulation process system BER Matlab procedures
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Size: 790528 |
Author: 海涛 |
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Description: 信道基本特性的仿真程序，包括小尺度衰落信道（频率选择性信道和时间选择性信道）的仿真，分集接收及误码率的仿真。-Channel basic characteristics of the simulation program. including small-scale fading channel (frequency selective channel and time-selective channel) simulation, Diversity reception and BER simulation.
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Size: 4537344 |
Author: wandous |
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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: Ber simulation tutorial - contains matlab codes.-Ber simulation tutorial-contains Matlab codes.
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Size: 62464 |
Author: KMY |
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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: 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: OFDM关于BER分析的实例BPSK modulation with BER with and without OFDM
Here are the files for a OFDM modulation using a BPSK modulation and showed the decrease in BER with OFDM. -OFDM BER analysis of the examples BPSK modulation with BER w praxiology and without OFDM Here are the files for a OFDM using a modulation BPSK modulation and showed t he decrease in BER with OFDM.
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Size: 3072 |
Author: xuzhi |
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Description: 用MATLAB语言实现QPSK调制的误码率性能分析-using MATLAB QPSK modulation BER Performance Analysis
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Size: 5120 |
Author: Heat1094 |
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Description: 几个实用的M-DPSK,MPSK误码率分析的MATLAB程序-several practical M-DPSK, MPSK BER analysis of MATLAB program
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Size: 58368 |
Author: 李子 |
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Description: 采用汉明码的BPSK仿真程序，译码使用硬判决，仿真给出误码率曲线-BPSK simulation procedures, the use of hard-decision decoding, given BER simulation curve
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Size: 1024 |
Author: lk |
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Description: ds-cdma系统仿真，考虑在多径衰落信道情况下，系统的误码率-ds-cdma system simulation, consider the multi-path fading channel circumstances, the BER
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Size: 5120 |
Author: 吴俊 |
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Description: 提高卫星通信信道传输效率的新途径本 文 结 合 V SAT卫星通信系统设计中涉及卫星通信传输技术极为重要的
信道编码与调制解调方式，探讨了各种新型的卫星信道编码与调制解调技术，
它们的原理及在卫星通信中的应用。在数字调制中，信号传输质量主要取决于
比特差错率BER (Bit Error Rate)，因此要尽可能采用相同的每比特信号能量与
噪声功率谱密度比(Eb/N.)的条件下，BER低的调制方式，以节省卫星功率
另外频带利用率要尽可能的高，以节省宝贵的卫星频带。本文还对各种不同的
差错编码与调制技术进行了实验和详细的性能比较。-improve satellite communications channel transmission efficiency of new ways this paper V SAT satellite communications system design involving Wei Star Communication Technology extremely important channel coding and modulation and demodulation, explore a variety of new satellite channel coding and modulation and demodulation techniques, their principles and satellite communications applications. Digital modulation, signal transmission depends on the quality of the main bit error rate BER (Bit Error Rate). therefore possible to use the same energy per bit signal with noise power spectral density ratio (Eb/N.), under the condition BER low modulation mode to save power satellite bandwidth utilization addition to the possible high to save valuable satellite frequency bands. This paper is als
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Size: 3829760 |
Author: 亮仔 |
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Description: 完成超宽带系统中信号的生成，以及整个过程，并且统计出了误码率，并和理论之进行了比较-complete UWB system signal generation, and the entire process, and the statistics of the BER, and the theory and the comparison
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Size: 6144 |
Author: 王连英 |
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Description: This code was used for making the practical measurements in section 2.3 of my thesis. This Matlab code allows an OFDM signal to be generated based on an input data file. The data can be random data, a grey scale image, a wave file, or any type of file. The generated OFDM signal is stored as a windows wave file, allowing it to be viewed, listened to and manipulated in other programs. The modified wave file can then be decoded by the receiver software to extract the original data. This code was developed for the experiments that I performed in my honours thesis, and thus has not been fully debugged.
This is the original code developed for the thesis and so has several problems with it. The BER performance given by the simulations is infact Symbol Error Rate.
-This code was used for making the practical measurements in section 2.3 of my thesis. This M atlab code allows an OFDM signal to be generated based on an input data file. The data can be rando m data, a gray scale image, a wave file, or any type of file. The OFDM signal is generated stored as a windows wave file, allowing it to be viewed. listened to and manipulated in other programs. The modified wave file can then be decoded by the receiver software to extract the original data . This code was developed for the experiments th at I performed in my honors thesis, and thus has not been fully debugged. This is the original code developed for the thesis and so ha 's several problems with it. The BER performance given by the simulations is infact Symbol Error Rate.
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Size: 161792 |
Author: 王文 |
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