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[通讯编程] polar-code

本程序代码包含了 SC SCL BP SCAN和SSC译码算法,以及各种编码算法GA,BA....*** 编程语言风格为C++,研究polar的和我一样渣渣的研一萌新点进来have a look 感谢大佬pan jianpeng ,感谢共享源码
This program code includes SC SCL BP SCAN and SCC decoding algorithm, as well as various coding algorithms GA, BA... *** Programming language style is C++, research polar and slag like me have a look Thank you pan jianpeng, thank you for sharing the source code (2019-03-06, matlab, 1734KB, 下载80次)

http://www.pudn.com/Download/item/id/1551861910186525.html

[通讯编程] 16QAm

采用MATLAB编程,产生一个16QAM基带信号,并进行实数倍插值计算。要求符号率为1 MSymbol/s,采用均方根升余弦滤波成形,滚降系数=0.5。产生{…1,0,1,1,…}的伪随机序列,经过映射、4倍成形滤波、FIR半带滤波、实数倍内插滤波,最后输出4.315倍时域/频域响应。给出信号序列经过各级滤波的时域、频域结果
Using MATLAB programming, resulting in a 16QAM baseband signal, and the real multiples of the interpolation calculation. The requirements of symbol rate 1 MSymbol/s, the root mean square raised cosine filter shape, roll-off factor = 0.5. Generate {1,0,1,1, ...} of the pseudo-random sequence, mapping, four times the shaping filter, FIR half-band filter, in fact, several times interpolation filter, the final output of 4.315 times the time domain/frequency domain response. Given the signal sequence through all levels of filtering the time domain, frequency domain results (2012-06-14, matlab, 234KB, 下载389次)

http://www.pudn.com/Download/item/id/1912765.html

[通讯编程] mobile-comm-simulation-on-matlab

介绍了移动通信信道的基本理论,对移动通信中的衰落信道,如Rician信道和 Rayleigh信道进行了分析和建模。在此基础上通过使用MATLAB仿真软件,采用相关算法编程 对平坦衰落信道进行仿真,仿真结果表明了信道分析的有效性。
Describes the mobile communication channel of the basic theory, the decline in the mobile communication channel, such as the Rician channel and Rayleigh channel for the analysis and modeling. On this basis, through the use of MATLAB simulation software, using the correlation algorithm programmed on a flat fading channel simulation, simulation results show the effectiveness of channel analysis. (2011-11-27, matlab, 163KB, 下载20次)

http://www.pudn.com/Download/item/id/1712349.html

[通讯编程] signal1

1、 熟悉理想采样的性质,了解信号采样前后的频谱变化,加深对采样定理的理解。 2、 熟悉离散信号和系统的时域特性。 3、 熟悉线性卷积的计算编程方法:利用卷积的方法,观察、分析系统响应的时域特性。 4、 掌握序列傅氏变换的计算机实现方法,利用序列的傅氏变换对离散信号、系统及系统响 应进行频域分析。
1, familiar with the nature of the ideal sampling to understand the spectrum of the signal changes before and after sampling to enhance the understanding of the sampling theorem. 2, familiar with the discrete signals and systems in time domain. 3, familiar with the programming method linear convolution calculation: Using the convolution method, observation, analysis of system response in time domain. 4, the master sequence of computer realization of Fourier transform method, the use of Fourier transform of the sequence of discrete signals, systems and system response to frequency domain. (2011-04-12, matlab, 242KB, 下载4次)

http://www.pudn.com/Download/item/id/1489153.html

[通讯编程] fsk

数字通信中的FSK调制解调的原理和过程, 通过用Matlab 对这一过程的编程,分析信号在理想信道和加噪信道中传输时的时域图, 并用蒙特卡罗算法进行仿真。
Digital communications in FSK modulation and demodulation principle and process, through the use of Matlab in the process of programming, analysis of signals in the ideal channel transmission channel noise and processing time-domain diagram, and Monte Carlo simulation algorithm. (2009-02-24, matlab, 3KB, 下载117次)

http://www.pudn.com/Download/item/id/652261.html

[通讯编程] SC_FDMA

应用MATLAB编程,LTE系统中上行链路SC-FDMA信号生成的程序
Application of MATLAB programming, LTE system uplink SC-FDMA signal generation process (2008-05-12, matlab, 1KB, 下载565次)

http://www.pudn.com/Download/item/id/460000.html
总计:306