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ldpc_decode0
说明： LDPC编码方法，解码程序，适用于1008长度的码字(LDPC coding and decoding process for codeword length 1008)
- 2011-02-24 15:38:12下载
- 积分：1
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MSE
说明： 分析了相位噪声对正交频分复用(OFDM)系统的影响,发现相位噪声不仅产生 通用相角错误(CPE),而且还会产生载波间干扰(ICI),这都使OFDM系统的性能急剧恶 化,因此必须对CPE和ICI进行校正.文中给出了基于MSE准则的CPE校正方法,考虑到 ICI干扰主要来源于相邻信道,进而提出了基于LMS法则的自适应相邻信道干扰消除方 法.整个算法简单高效.仿真结果表明,所提出的算法大大改善了OFDM系统的性能(Phase noise is analyzed for orthogonal frequency division multiplexing (OFDM) systems, the influence of found that phase noise is not only a common phase error (CPE), but also produces the intercarrier interference (ICI), which makes the performance of OFDM system has evil, so must to CPE and ICI. CPE correction method based on MSE criterion are also given in this paper, considering the ICI interference is mainly from the adjacent channel, then was proposed based on the laws of LMS adaptive adjacent channel interference elimination The simulation results show that the proposed algorithm greatly improves the performance of OFDM system)
- 2020-03-22 16:46:40下载
- 积分：1
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Fuzzy
matlab的simulink模块编写的倒立摆程序(matlab in simulink module written Sliding Mode Variable Structure complete control procedures, tracking a step input signal)
- 2014-09-09 16:38:13下载
- 积分：1
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计算信号的高阶累积量和二阶矩 8psk
在信噪比从0到30dB的范围内产生8PSK，bpsk，qpsk，16qam，64qam信号，通过AWGN信道，并计算信号的高阶累积量和二阶矩，可以用于盲检测(Produce SNR range 0 to 30dB of 8PSK, bpsk, qpsk, 16qam, 64qam signal through AWGN channel, and calculates the signal higher order cumulants and the second moment, can be used to blind detection)
- 2015-01-14 16:57:33下载
- 积分：1
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lms.c
this program demonstrates the use of the LMS algorithm in system identification
- 2010-05-09 09:30:48下载
- 积分：1
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flightequation
有控弹道的实现Matlab仿真文件，简单实现了弹控功能(Controlled trajectory to achieve the Matlab simulation files, simple bomb control function)
- 2012-03-29 18:30:01下载
- 积分：1
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EMDchengxuyitiao
这是EMD的程序吧，里面的子程序也重新整理好的，本人已经调试成功！(This is the EMD program,it contains the subcode and I have debugging it sucessfully)
- 2014-09-03 17:48:41下载
- 积分：1
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wenti_1_GA_LS
基于遗传算法的非线性方程的拟合，实现高拟合质量，不需要输入初值。(Fitting nonlinear equations based on genetic algorithms to achieve high quality fit, do not enter the initial value.)
- 2021-01-31 09:28:32下载
- 积分：1
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geopdes_base-2.0.1.tar
等几何分析matlab程序,可供学习等几何分析利用程序完成一些结果 (geopdes_base about isogeometric analysis)
- 2021-04-15 19:48:54下载
- 积分：1
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PLL
Can find the phase of the voltage of a power system
- 2011-12-22 08:17:52下载
- 积分：1
