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Polar_BP_code

于 2020-12-22 发布文件大小:7KB

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下载积分: 1 下载次数: 71

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代码说明：

极化码BP译码算法，三种改进的BP译码算法。(Polarization code BP decoding algorithm, three improved BP decoding algorithms.)

文件列表：

Polar_BP_code, 0 , 2018-05-14
Polar_BP_code\bit_re_order.m, 289 , 2017-11-02
Polar_BP_code\BP_decoder1.m, 1164 , 2017-11-20
Polar_BP_code\BP_decoder2.m, 913 , 2017-11-14
Polar_BP_code\BP_decoder3.m, 913 , 2017-11-14
Polar_BP_code\BP_test.m, 3632 , 2018-05-14
Polar_BP_code\decompose2.m, 1937 , 2017-11-02
Polar_BP_code\encode.m, 166 , 2017-11-10
Polar_BP_code\fun_g.m, 129 , 2017-11-09
Polar_BP_code\fun_g1.m, 90 , 2017-11-13
Polar_BP_code\fun_g3.m, 94 , 2017-11-13
Polar_BP_code\f_fun.m, 176 , 2017-11-20
Polar_BP_code\g_fun.m, 158 , 2017-11-02
Polar_BP_code\info_bit_flag_1024.mat, 276 , 2017-11-02
Polar_BP_code\info_bit_flag_256.mat, 220 , 2017-11-02
Polar_BP_code\performance.m, 1537 , 2018-05-14
Polar_BP_code\polar_decoder.m, 483 , 2017-11-13

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test1
把自己的程序附加到开机启动，不需要别的东西(fdsafdsafdsafa)

2010-02-01 20:31:12下载

积分：1
Example6_8
说明：用MATLAB对一语音信号进行小波分解，然后对其各层系数进行处理以达到小波抑制的目的，重构处理后的信号，画出波形分析。(MATLAB to a voice signal wavelet decomposition, its floors coefficient then processed to achieve the purpose of inhibiting Wavelet, reconstruction after the signal waveform analysis paint.)

2006-04-13 00:57:58下载

积分：1
classify
file is usefl for classification

2012-04-09 18:43:53下载

积分：1
bch
BCH(15,5,7)a communication system consists of binary source, 3 error-correcting BCH code of length 15 over GF(24) (i.e, BCH (15,5,7 code), the primitive polynomial is p(x)=1+x+x4), BPSK modulator, AWGN channel, coherent demodulator, decoder (either BMA or EA could be utilized to solve the error locator polynomial) and sink. Simulate and draw its error performance with and without BCH coding, together with the theoretical no-coding curve, i.e. two BER-EbNo curves.(a communication system consists of binary source, 3 error-correcting BCH code of length 15 over GF(24) (i.e, BCH (15,5,7 code), the primitive polynomial is p(x)=1+x+x4), BPSK modulator, AWGN channel, coherent demodulator, decoder (either BMA or EA could be utilized to solve the error locator polynomial) and sink. Simulate and draw its error performance with and without BCH coding, together with the theoretical no-coding curve, i.e. two BER-EbNo curves. )

2013-03-22 14:40:59下载

积分：1
ofdm
是一个关于OFDM仿真的小程序，比较小的程序，可以拿来练练手(It is a little on the OFDM simulation program is relatively small program that can be used to practice your hand)

2013-11-20 11:28:10下载

积分：1
program_VC_Matlab
VC++中调用Matlab .m函数编译后的动态链接库，一程序(VC++ Calling Matlab. M function compiled dynamic link library, a procedure)

2008-01-15 15:32:16下载

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GPC_demo1
由于自校正控制器在实际中的广泛运用，其缺点日益明显，主要体现在变阶次、变时延和变参数的系统中，因此研制具有较强的鲁棒性的控制器在实际运用中非常有用。Clark等人提出的广义预测控制自校正控制器是一种基于参数模型的预测控制算法，它采用了时段优化性能指标，结合辨识和自校正机制，从而克服自校正控制中存在的缺点，具有较强的鲁棒性。(self-tuning controller in practice the widespread use of its increasingly obvious shortcomings, mainly reflected in the change of Order, Variable Delay and change parameters in the system, developed with the robustness of the controller in actual application is very useful. Clark and others put the GPC self-tuning controller is based on the parameters of a model predictive control algorithm, it uses time optimize performance indicators, combining literacy and self-correction mechanism, in order to overcome self-tuning control of the shortcomings, with strong robust.)

2006-07-18 13:35:28下载

积分：1
Capon
协方差矩阵的Capon波束形成:使用不同方法的协方差矩阵的Capon波束形成。(Covariance matrix of the Capon beamforming)

2011-10-12 20:19:57下载

积分：1
Graphene
MATLAB编程可计算吸收率电导率等公式，对石墨烯计算和拟合分析很有帮助(The fitting of computable absorptivity in MATLAB programming)

2020-11-04 15:39:54下载

积分：1
ch3
说明：关于雷达建模的一本书中很详细的Matlab代码，第3章：连续波和脉冲雷达。(Matlab code about radar system simulation, chapter3: continuous wave and pulsed radar.)

2019-11-25 20:30:52下载

积分：1

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