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getPDF2
In this paper, we investigate the timing and carrier
frequency offset (CFO) synchronization problem in decode and
forward cooperative systems operating over frequency selective
channels. A training sequence which consists of one orthogonal
frequency-division multiplexing (OFDM) block having a tile
structure in the frequency domain is proposed to perform synchronization.
Timing offsets are estimated using correlation-type
algorithms. By inserting some null subcarriers in the proposed tile
structure, we propose a computationally efficient subspace decomposition-
based algorithm for CFO estimation. The issue of optimal
tile length is studied both theoretically and through simulations.
By judiciously designing the tile size of the pilot, the proposed
algorithms are shown to have better performance, in terms of
synchronization errors and bit error rate, than the time-division
multiplexing-based training method and the computationally demanding
space-alternating generalized expectation-maximization
- 2010-08-11 18:46:04下载
- 积分：1
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ADCReport
ADC report Matlab implementation
- 2011-01-25 06:30:01下载
- 积分：1
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bplist-python-master
Python script to generate prime numbers.
- 2014-12-29 22:57:21下载
- 积分：1
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Clustering
CLUSTERING FORMATION IN MATLAB
- 2011-09-12 17:30:11下载
- 积分：1
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dc-buck-boost
dc buck boost converter in power
- 2013-12-10 22:36:10下载
- 积分：1
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FuzzyInDelay
该模糊控制器的特点是针对大延迟或纯滞后系统(加干扰)进行控制，利用matlab自带fuzzy工具箱，采用经典文献中的模糊控制规则，并附原理及效果图以供学习交流。(The fuzzy controller is characterized by delayed or for large time delay system (plus interference) control, using fuzzy toolbox matlab own, using the classical literature of fuzzy control rules, together with the principle and effect diagram for the exchange of learning.)
- 2020-11-08 21:39:47下载
- 积分：1
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music
经典MUSIC算法谱峰搜索程序，已经给出了一系列公式的程序(MUSIC MUSIC MUSIC MUSIC MUSIC MUSIC MUSIC )
- 2009-05-07 15:53:34下载
- 积分：1
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chap11
本目录主要包括：文档和两个源代码。
其中一个源代码是识别程序的，另一个是一个矩阵类库的，书里面也使用过，所以一并附上。
因为已经保存了训练好的网络权值，所以第一次使用识别程序时，可以直接运行\Release目录下的可执行文件，然后对图片目录中的测试图片进行读入、识别。
当然读者也可以自行用训练样本训练网络，不过要特别注意训练样本的选择，否则可能造成识别率很低。训练样本选择的原则是，尽可能的有代表性，在训练时间不至于太长的情况下，训练样本数目尽量多。
(This directory includes: documentation and two source code.
One of the source code is to identify the procedure, the other is a matrix class library, the book which is also used, so be attached.
Have been saved because of the trained network weights, so the first use of identification procedures, he can run Release directory
Under the executable file, then the test image directory read pictures, identification.
Of course, readers are free to use the training samples to train the network, but pay special attention to training samples, otherwise it may result in knowledge
Do not rate very low. Training sample selection principle is that as far as possible, representative, in the long training time Buzhi Yu s case, the training
Training sample size as much as possible.)
- 2010-05-17 18:34:37下载
- 积分：1
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tsunami2
Tsuanmi aleart funcction
- 2011-11-02 14:45:10下载
- 积分：1
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Fuzzyfor
Fuzzy Logic Controller for an Inverted Pendulum System using
- 2013-11-13 15:04:38下载
- 积分：1
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