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OFDM-MATLAB
这里面有两个程序，两个都是采用4QAM调制。不过个人觉得第一个更容易懂，因为写的很有条理。我改的那个程序就是根据这个来的。
不过在这里面有个问题就是信道系数只能是由高到低，大家可以试试，改成[0.227 0.46 0.688 0.46 0.227]这个是老师给我的仿真中常用的信道系数，这个成为归一化信道，就是系数平方和为1.
第二个程序没有涉及到信道系数，但是这个程序当中，在128个子载波中，前后有32个空载波，这个在OFDM中也是经常用的，这样可以降低误码率。
(And there are two programs, two are based on 4QAM modulation. But personally feel that the first is easier, because the writing is organized. I changed that procedure is based on the past. However, there is a problem in that there is only channel coefficients from high to low, we can try and change into [0.227 0.46 0.688 0.46 0.227] This is the teacher gave me the simulation channel coefficient commonly used, this became normalized channel, is coefficient of the square and is 1. The second program is not related to channel coefficients, but this program which, in the 128 sub-carriers, the before and after the 32 air carriers, the in OFDM is also often used, which can reduce the error rate.)
- 2010-10-09 17:19:06下载
- 积分：1
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基于神经网络的智能微电网多目标优化算法
智能微电网中利用粒子群算法实现微电网多目标优化(Multi-objective optimization of microgrid based on Particle Swarm Optimization in smart microgrid)
- 2021-05-09 14:58:34下载
- 积分：1
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bcc
Bacterial Colony Chemotaxis. This algorithm is a simple example of bcc algorithm used to search the maximum point of a function.
- 2013-11-24 01:44:13下载
- 积分：1
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code
matlab code from state university of new york in united states
- 2010-11-19 01:23:45下载
- 积分：1
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pinctrl-xway
each bank has this offset apart from the 1 2 bank that is mixed into the other 3 ranges.
- 2014-08-20 11:25:50下载
- 积分：1
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PROJETO_MAQUINA_INDUCAO
Induction machine project
- 2014-09-24 11:01:16下载
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fresnel_lens
基于matlab的光学仿真实验--关于菲涅尔透镜衍射的仿真(Matlab-based optical simulation- simulation on the Fresnel lens diffraction)
- 2013-10-10 16:15:05下载
- 积分：1
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waili
This is an example for understanding
- 2013-12-09 18:31:10下载
- 积分：1
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LITERATURESURVEYfirstreview
authentication of digital data using water marking techniques
- 2010-03-12 02:13:57下载
- 积分：1
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MATLAB_EKF_UKF
matlab基于KF和EKF的工具箱描述(Optimal fi ltering with Kalman fi lters and smoothers – a
Manual for Matlab toolbox EKF/UKF)
- 2011-05-22 17:30:54下载
- 积分：1
