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TurboQPSK_12

于 2021-04-11 发布文件大小:449KB

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下载积分: 1 下载次数: 21

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代码说明：

采用turbo编码方式，实现了信号在高斯白噪声信道下的turbo编码(turbo encode)

文件列表：

TurboQPSK_12
............\all.fig,67420,2009-12-22
............\all.mat,128,2009-12-22
............\allaboutAWGN.fig,22893,2009-12-21
............\allaboutfading.fig,21137,2009-12-22
............\ALLof.fig,24139,2009-12-22
............\AWGN.m,194,2009-12-21
............\awgnonlysim.mat,1515,2009-12-21
............\awgntubosim.mat,5182,2009-12-21
............\bin_state.m,280,2009-12-19
............\data.fig,7408,2009-12-22
............\data8.fig,25260,2009-12-29
............\demod_QPSK.m,1025,2009-12-19
............\demultiplex.m,1050,2009-12-19
............\encoderm.m,1623,2009-12-29
............\encode_bit.m,500,2009-12-19
............\fadingonlyqpsk.mat,1614,2009-12-22
............\fadingturbosim.mat,5201,2009-12-22
............\gsdisp.fig,81652,2010-01-06
............\int_state.m,165,2009-12-19
............\main.m,8069,2009-12-22
............\mod_demod_QPSK.m,2691,2009-12-22
............\QPSK.fig,70726,2009-12-22
............\qpsk_mod.m,1366,2009-12-21
............\QPSK_turbo.txt,22515,2017-02-18
............\rayliegh_val.m,306,2009-12-22
............\reshapetoNRZ.m,1398,2009-12-18
............\rsc_encode.m,1088,2009-12-19
............\rsv.fig,40518,2009-12-22
............\single_fading.m,1605,2009-12-22
............\sova.m,3251,2009-12-19
............\trellis.m,1844,2009-12-19
............\turbo_encode.m,2748,2009-12-29
............\wave_uncode_mod_rsc.fig,77831,2009-12-22

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31767637rayleigh_channel_code
瑞利衰落信道仿真,基于Matlab的瑞利衰落信道仿真程序源代码，还可以用C++来进行编程(Rayleigh fading channel simulation, based on Matlab Rayleigh fading channel simulation source code can also be carried out with C++ programming)

2010-08-28 09:31:57下载

积分：1
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ILS-GLIDE SLOPE SIMULATION

2012-03-22 06:34:20下载

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金融工程嗯, 从matlab论坛上下载的，我觉得很有用，所以传上来分享(Financial Engineering derivatives from famous University and is really useful in derivatives. I love it very much and I think is really helpful to your guys)

2012-06-01 15:16:27下载

积分：1
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Embedding image in image

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积分：1
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用matlab实现的一个连续概率分布的HMM程序，可以结合《MATLAB扩展编程》一书中关于HMM的介绍(Using matlab to achieve a continuous probability distribution of the HMM program, you can combine MATLAB programming expansion, a book on the introduction of the HMM)

2007-11-07 20:20:40下载

积分：1
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以中等纯度的精馏塔为研究对象，考虑到不等分子溢流的影响和非理想的汽液平衡，可以得到塔顶产品轻组分含量Y与回流量L之间的传递函数为：其中由于现场环境干扰，输出带有测量噪声是（0，1）的正态分布序列，它的方差为ɑ=0.5。由于输出中带有很大的噪声信号，故将数字滤波技术中常见的低通滤波器由于偏差控制，滤掉其中的噪声信号，然后在对其进行PID计算，得到实际的控制量。在该方法在噪声较强的环境下，可以得到较好的控制效果。控制要求： 1、采用带低通滤波器的增量式PID将塔顶轻组分含量控制在0.99 2、用ISTE法整定PID参数 3、在控制过程中，到150周期加入幅度为-20 的阶跃干扰，在第300周期干扰消失。分析PID参数的抗干扰性。 (Medium-purity distillation column, taking into account ranging from molecular overflow and non-ideal vapor-liquid equilibrium, the transfer function between the light component content of the top product Y and the back flow L can be obtained as: Because the field of environmental interference, output with the measurement noise is a normal distribution (0,1) sequence, its variance ɑ = 0.5. As with a lot of noise in the output signal, it will be common in low-pass filter in the digital filtering techniques due to the bias control, filter out the noise signal, then its PID, the actual amount of control. In the strong noise environment, you can get better control effect. Control requirements: 1, using the incremental PID with a low-pass filter to the top of the tower content of light components in the 0.99 2, the method of ISTE tuning PID parameters 3, in the control process, to 150 cycles join the range of-20 step disturbance, disappearance of interference in the first 300 c)

2012-04-07 07:27:43下载

积分：1
GA(matlab)
遗传算法(GA)训练BP网络权值、阈值的matlab源码[matlab](genetic algorithm (GA) BP training network value, the threshold value of the Matlab source [Matlab])

2007-01-18 15:47:37下载

积分：1
flow
用于本科生电力系统稳态分析的潮流计算，本模板以三机九节点为例为例(It can be used as a template of powerflow.（steady-state analysis of power system）)

2015-01-07 21:12:54下载

积分：1
ComManTel_Matlab
分布式空时码的多符号差分检测，这是IEEE IEEE International Conference on Computing, Management and Telecommunications (ComManTel), Vietnam, April 2014的文章的对应仿真，是作者本人写的程序(Description simulation of the following paper: M. R. Avendi and Ha H. Nguyen, Multiple-Symbol Differential Detection for Distributed Space-Time Coding, IEEE International Conference on Computing, Management and Telecommunications (ComManTel), Vietnam, April 2014, Required Products MATLAB MATLAB release MATLAB 7.13 (R2011b) )

2016-08-20 10:35:39下载

积分：1
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该算法包包含了hierichal，kmeans，em聚类算法，非常实用。(The algorithm package contains hierichal, kmeans, em clustering algorithm is very practical.)

2008-02-19 14:50:12下载

积分：1

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