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Description: 有关QPSK调制解调的仿真程序，包括基带输入波形及其功率谱、QPSK调制信号及其功率谱、AWGN信道输出及其功率谱、通过瑞利信道之前和之后的信号星座图
6)在高斯白噪声和瑞利衰落信道条件下的误码性能以及高斯白噪声的理论曲线，所有误码性能曲线在同一坐标比例下绘制
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Size: 42111 |
Author: Navy2008_CHINA |
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Description: 802.11b物理层的simulink建模。模型支持1Mbps, 2Mbps, 5.5Mbps, and 11Mbps 的模式，模型包括帧的生成，BPSK、QPSK调制，巴克码扩展，CCK以及信道频移量的选择和一个AWGN信道。 使用说明：先将压缩包解压缩到一个新文件夹中，改变matlab当前执行目录，然后运行WiFi.mdl文件。 压缩包中包括6个文件：WiFi.mdl，WiFi_lib.mdl，WiFi_init.m，cck_codes.mat，ber_test.m，test_level_1.m。 模型使用标准：IEEE Std 802.11b-1999, 来源于: http://standards.ieee.org/reading/ieee/std/lanman/ -802.11b Physical Layer Simulink modeling. Model support 1Mbps and 2Mbps, 5.5Mbps and 11Mbps and model, model generation, including frames, BPSK, QPSK modulation, Barker Code expansion, CCK and channel frequency shift of choice and an AWGN. Use : first decompress compressed to a new folder and change the current implementation of Matlab directory, and then run WiFi.mdl document. Compressed include six documents : WiFi.mdl, WiFi_lib.mdl, WiFi_init.m, cck_codes.mat, ber_test.m, test_level_1.m. Standard Model : IEEE Std 802.11b-1999, from : http://standards.ieee.org/reading/ieee/std/lanman/
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Size: 36257 |
Author: 飞的 |
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Description: 该程序源代码实现了OFDM通信系统性能的仿真，调制方式有BPSK,QPSK,MSK,QAM,信道为AWGN和Rayleigh信道，并对有插入导频的符合IEEE802.11a的OFDM系统进行了仿真。-The program source code to achieve the performance of OFDM communication system simulation, modulation has BPSK, QPSK, MSK, QAM, for the AWGN channel and Rayleigh channel, and have inserted the line with the IEEE802.11a pilot of OFDM system simulation.
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Size: 176200 |
Author: zhuangshengyu@126.com |
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Description: QPSK by AWGN channel bit error rate
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Size: 699 |
Author: brian7933 |
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Description: qpsk通信系统的MonteCalo仿真程序，得到在Awgn信道条件下的误比特率曲线-MonteCalo communication system qpsk simulation program, the conditions at Awgn channel bit error rate under the curve
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Size: 2048 |
Author: 魏巍 |
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Description: Hard Viterbi QPSK in AWGN, Rayleight
soft Viterbi QAM in AWGN, Rayleight
viterbi QAM in AWGN, Rayleight
viterbi QPSK in AWGN, Rayleight
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Size: 7409664 |
Author: LeeWonju |
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Description: (2,1,2)的viterbi 解码
以TCM QPSK传输 信道为AWGN-(2,1,2) to the viterbi decoding TCM QPSK transmission channel for the AWGN
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Size: 266240 |
Author: cc |
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Description: OFDM 系統加AWGN的性能模擬,訊號的Mapper使用QPSK,Guard interval 取資料的符元是1/4，輸出信號與原始信號比較出錯誤率。-Plus AWGN performance of OFDM system simulation, signal Mapper use of QPSK, Guard interval operators access to information, the yuan is 1/4, the output signal and compare the original signal error rate.
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Size: 1024 |
Author: Jason |
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Description: - The generator of the information
- QPSK Modulator
- Output filter
- AWGN noise generator
- Input filter
- QPSK demodulator and detector
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Size: 2048 |
Author: Michal |
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Description: 用MATLAB实现QPSK在AWGN信道的调制-Using MATLAB to achieve QPSK modulation in AWGN channel
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Size: 4096 |
Author: 谢聪玮 |
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Description: QPSK BPSK qam的AWGN和瑞利信道的生成和仿真-QPSK BPSK qam of AWGN and Rayleigh Road, generation and simulation
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Size: 4096 |
Author: kaka |
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Description: matlab实现矩形脉冲和根升余弦脉冲的QPSK调制功率谱密度及不同信噪比信道下的星座图，直接运行main函数即可-Plot the power density spectrum of the transmitted signal (e.g., with the matlab function psd) with different pulse shapes. How is it affected if a root raised cosine pulse is chosen instead of a rectangular pulse shape?
Study the signal constellation in the receiver for various values of Eb/N0 for the AWGN channel.
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Size: 70656 |
Author: 岚岚 |
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Description: 这个程序是用格雷码的基带仿真，在加高斯白噪声的情况下仿真ber和ser曲线-the purpose of this m-file is to show a baseband simulated version of QPSK with Gray coding( Rayleigh multipath and AWGN added) which may give valid results
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Size: 3072 |
Author: bujingyun |
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Description: matlab仿真qpsk在高斯信道和瑞利衰落信道下的误码率,做的还不错
-qpsk matlab simulation in AWGN channel and Rayleigh fading channel bit error rate, doing pretty good
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Size: 19456 |
Author: 陈扬 |
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Description: This m file draw the BER curve of the differential QPSK over the AWGN channel.
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Size: 3248128 |
Author: lappisguy |
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Description: 对信道的仿真，采用QPSK调制，分别在瑞利和高斯信道条件下，也包括CRC较验-Simulation of the channel, using QPSK modulation, respectively, Rayleigh and AWGN channel conditions, but also more experience CRC
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Size: 96256 |
Author: 魏彦庆 |
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Description: 仿真一个QPSK调制信号通过一个平坦瑞利衰落的AWGN信道的误码率-simulate the BER of a QPSK modulated siganal using an AWGN channel with flat rayleigh fading
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Size: 1024 |
Author: 重阳 |
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Description: This MATLAB programme simulates a BPSK communication channel and generates the BER curves for QPSK detection in AWGN and
Rayleigh Fading wireless channels and superposes the manalytical curves over them
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Size: 1024 |
Author: Ajay |
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Description: demodulation QPSK for AWGN channel
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Size: 22528 |
Author: Do Thi Ngan |
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Description: QPSK by AWGN bit error rate picture
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Size: 1024 |
Author: lai |
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