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数字基带传输模型（单极性归零码）

于 2021-03-13 发布

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下载积分: 1 下载次数: 4

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说明：产生数字基带信号，加入AWGN高斯白噪声在信道中传输，检测出原始基带信号，并绘制理论和仿真误码率曲线(The digital baseband signal is generated and transmitted in the channel with AWGN white Gaussian noise. The original baseband signal is detected and the theoretical and simulation BER curves are drawn)

文件列表：

数字基带传输模型（单极性归零码）\Qfunct.m, 58 , 2020-12-29
数字基带传输模型（单极性归零码）\gausamp.m, 50 , 2020-12-29
数字基带传输模型（单极性归零码）\shuzijidai_system_main.m, 633 , 2021-01-05
数字基带传输模型（单极性归零码）\snr2ps5_11_2.m, 1050 , 2021-01-05
数字基带传输模型（单极性归零码）, 0 , 2021-01-05

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base-paper
This is ieee paper describes OFDM radar implementation, good for study and understanding

2013-12-20 00:39:40下载

积分：1
RS码的FPGA实现 RS_Verilog
RS码的FPGA实现，verilog语言形式，好参考资料(FPGA realization of RS code, verilog language form, a good reference)

2021-04-17 19:28:52下载

积分：1
bpsk_Awagn_Rayleigh
说明：实现了一个直接扩频系统，使用BPSK作为调制解调方法。并比较白噪声AWGN及瑞利衰落(rayleigh fading)环境下，误码率的影响。(There are two files in the zip folder. bpsk_spread.m and jakesmodel.m Steps for simulation: 1] Run jakesmodel.m first 2] Then run bpsk_spread.m . 3] Note that during the first run bpsk_spread.m has no rayleigh fading.This is because the corresponding code has been commented 4] The resulting performance is stored in BER_awgn. 5] Now uncomment the Rayleigh Fading code in bpsk_spread.m file. 6] Same time comment BER_awgn (line 112) and uncomment BER_ray variable. 7] Run the simulation. To compare the perfromances of the receiver using DSSS plot the BER_awgn and BER_ray >>semilogy([1:8],BER_awgn(1:8), g* ) hold on semilogy([1:8],BER_ray(1:8), -.b* ) hold on grid on )

2010-03-22 23:11:17下载

积分：1
信噪比-误比特率曲线
说明：使用Labview平台计算误码率，绘制误码率曲线，用于通信系统仿真。(Calculate the bit error rate and reconstruct the bit error rate curve)

2021-05-17 09:30:02下载

积分：1
Aeronautical-channel-modeling
主要讲解了航空信道模型的仿真实现和参数选择，给出了各信道场景下的接收信号星座图以及概率密度曲线。(Mainly on the aviation simulation channel model implementation and parameter selection are given scenarios each channel received signal constellation and the probability density curve.)

2011-06-08 14:39:12下载

积分：1
PPM_UWB
说明：高速PPM_UWB通信系统的基带信号产生与接收处理的研究与实现(High-speed communication systems PPM_UWB generate and receive baseband signal processing research and implementation)

2021-03-22 14:19:16下载

积分：1
FBMC-code
OQAM per processing ..........

2020-07-02 17:00:02下载

积分：1
Improvement in Cognitive Radio
Improvement in Cognitive Radio

2018-03-07 21:42:19下载

积分：1
40362 101 RTU32N
说明： Data-Sheet_03-11-2017

2020-03-10 03:58:31下载

积分：1
banjiutun
esprit algorithm signal frequency interference can be assessed NRZ type differential phase modulation signal modeling and simulation analysis, About ultrasonic parking radar ranging.

2017-09-18 16:35:49下载

积分：1

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