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gv3MQAM_type2_ofdm_cp_zf
4 16 64 QAM plots for simulated and theoretical results for OFDM system with addition of Cyclic prefix and a zero-Forcing equalizer.
- 2009-04-06 18:27:54下载
- 积分：1
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Wiener_T
说明： 一个简单的维纳滤波器的例子，适合初学者学习，很简单(A simple example of the Wiener filter, suitable for beginners to learn, very simple)
- 2008-11-02 08:29:52下载
- 积分：1
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voiceinotherdomain
语音信号在其他变换域中的分析技术和特性,语音信号的同态处理和倒谱分析,离散余弦变换,小波和小波包变换(Speech signal analysis technologies and features in other transform domain, homomorphic processing voice signals and cepstrum analysis, discrete cosine transform, wavelet and wavelet packet transform)
- 2014-11-19 20:43:48下载
- 积分：1
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funking_v58
LDPC码的完整的编译码，关于神经网络控制，一个很有用的程序。( Complete codec LDPC code, On neural network control, A very useful program.)
- 2016-04-24 13:09:41下载
- 积分：1
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Quantum-genetic-algorithms--optimal
matlab量子遗传算法求最优,其适应度函数可以根据自身实际情况编写求适应度值最高的最优解。(Quantum genetic algorithms for optimal matlab)
- 2014-12-23 12:55:50下载
- 积分：1
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fhss
跳频系统的仿真,适合于初学者，算法还算清晰，还不错，希望对你有用(Simulation frequency hopping systems, suitable for beginners, the algorithm is fairly clear, well, I hope useful to you)
- 2014-01-10 17:32:25下载
- 积分：1
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Clamping-Bridge-Inverter
This code contains a modeling of a clamping bridge for the stabilizing of the inverter s Inputs Voltage
- 2012-11-16 14:15:45下载
- 积分：1
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mmpsk
高效调制信号MPPSK,以及其功率谱特征(Efficient modulation signal MPPSK)
- 2014-08-08 22:14:16下载
- 积分：1
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神经网络
说明： BP神经网络的仿真，能够拟合各种函数，支持梯度下降法和LM两种训练算法。所有代码自己编写，没有使用matlab自带的函数，是学习的最佳范本。(The simulation of BP neural network can fit various functions and supports two training algorithms, gradient descent method and LM. All the code is written by myself, without using the functions that come with matlab, it is the best model for learning.)
- 2020-08-02 15:47:22下载
- 积分：1
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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
