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communicate
本文利用Matlab／Simulink软件，以无线电调幅广播发射与超外差接收系统为例，对“通信电子电路”课程中重要的通信系统单元电路进行了仿真和分析，给出了仿真模型和较为详细的各点仿真波形，并结合实际给出了多路系统的仿真结果。将该Matlab仿真引入课程教学。可以使学生在学好课程的同时，了解和掌握通信系统建模与仿真的方法。(In this paper, the use of Matlab/Simulink software to the radio superheterodyne AM radio receiver system with the launch as an example, the " communication electronic circuits" course an important element of communication system circuit simulation and analysis, the simulation model and the more detailed Simulation waveform points, combined with the actual multi-channel system is given the simulation results. Matlab simulation of the introduction of the teaching. Will enable students to study courses at the same time, understanding and knowledge of modeling and simulation of communication systems approach.)
- 2009-05-12 19:53:11下载
- 积分：1
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bpNeural-network-instance
例1 采用动量梯度下降算法训练 BP 网络。
例2 采用贝叶斯正则化算法提高 BP 网络的推广能力。在本例中，我们采用两种训练方法，即 L-M 优化算法（trainlm）和贝叶斯正则化算法（trainbr），用以训练 BP 网络，使其能够拟合某一附加有白噪声的正弦样本数据。(Example 1 uses the momentum gradient descent algorithm to train the BP network.
Example 2 uses the Bayesian regularization algorithm to improve the generalization ability of BP network. In this example, we use two training methods, the LM optimization algorithm (trainlm) and the Bayesian regularization algorithm (trainbr), to train the BP network to fit a sine sample with white noise data.
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- 2017-05-09 18:35:02下载
- 积分：1
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convolutional_VA_decoding3
在matlab环境下实现卷积码的维特比译码(convolutional VA decoding)
- 2013-11-05 16:46:56下载
- 积分：1
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guidao
星载SAR轨道设计模块，对于学习地理信息编码的同学很有帮助(Spaceborne SAR orbital module designed for students learning Geocoding helpful)
- 2016-03-14 17:05:28下载
- 积分：1
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wuyueshuduowei
无约束多维极值优化问题，这里提供算法，供大家参考(Multidimensional global optimization problems without constraint, provided here algorithm, for your reference)
- 2010-06-06 19:32:45下载
- 积分：1
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eH
说明： Hurst参数用来衡量时间序列的相关程度。给出了AVB, R/S, VT, PG, Wavelet等多种方法。(The degree of dependence of a time serie is measured by Hurst paramrter.
AVB, R/S, VT, PG, Wavelet methods are given in this package. )
- 2010-10-09 13:52:13下载
- 积分：1
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What-about-MATLAB
一本Matlab入门级书籍，适合菜鸟级的学习者。语言是简体中文版(A Matlab entry-level books for rookie-level learners. Simplified Chinese language is)
- 2014-02-19 16:34:37下载
- 积分：1
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multicoil
石油管道环境下超长波发射器的电磁场建模，用于描述管道环境，包含边界条件。(Oil pipeline under long wave electromagnetic field transmitter model, used to describe the pipeline environment, including boundary conditions.)
- 2010-06-17 21:07:58下载
- 积分：1
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radio_pf
利用MATLAB语言实现的关于励磁涌流二次谐波和基波的比例程序。(The use of the MATLAB language of the ratio of the magnetizing inrush current of secondary harmonic and fundamental program.)
- 2012-05-23 19:34:57下载
- 积分：1
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example_matlab
《现代信号处理教程》中全部例子的Matlab仿真实现(" Modern signal processing tutorial example Matlab Simulation)
- 2012-05-29 10:06:05下载
- 积分：1
