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DPSK
simulation of DPSK modulation in AWGN channel
- 2010-07-13 23:05:32下载
- 积分：1
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07041045QPSK
QPSK调制以及误码率计算程序，含分析报告，对于通信专业的人士有一定帮助(QPSK modulation and the bit error rate calculation procedures, including analytical reports, for the communications professional to help people have a certain)
- 2007-12-03 15:53:57下载
- 积分：1
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erorrestamite
时间序列预测的加权一阶局域法的预测误差估计。
(Time series prediction weighted one-rank local-region method of prediction error estimates.)
- 2008-06-02 16:39:40下载
- 积分：1
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shuzhiyunihe
有关数值计算与拟合的一些matlab程序及文档(Fitting of the numerical calculation and the number of procedures and documentation matlab)
- 2009-07-07 08:37:13下载
- 积分：1
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rr
说明： 这个是用matlab写的测回法程序,很好的望大家一定要踊跃下载
(This is measured using matlab written back to law procedures, a good look we must actively download)
- 2008-11-06 21:11:00下载
- 积分：1
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marking2
一种基于WAVELAT的语音水印嵌入，可实时的对语音文件进行水印嵌入(A WAVELAT embedding voice, real-time voice of the document embedding)
- 2007-04-06 22:04:54下载
- 积分：1
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aar131130
EEGLAB的一种伪迹去除的插件，拷贝到EEGLAB插件目录下，就可以从EEGLAB界面上找到该插件(this plug-in of EEGLAB is used to reject artifact. )
- 2020-09-19 16:17:52下载
- 积分：1
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LFM
使用matlab产生线性调频信号，并进行脉冲压缩处理。(Use matlab to produce linear FM signal, and pulse compression processing.)
- 2017-07-02 15:40:26下载
- 积分：1
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PSOTrainBP
BP神经网络容易陷于局部极小值，PSO算法在无约束非线性函数优化方面性能优越，通常可以直接找寻到全局最优解，即使不能搜多到全局最优解，也距离全局最优点不远。当然，基本PSO算法陷入局部极值也是有的。对于这个缺点目前还没有找到比较有效、省市的解决方案。本案例实现利用PSO算法和BP算法共同训练神经网络，先将网络进行PSO算法训练，然后BP算法接着进行小范围精细搜索，PSO算法训练神经网络的本质就是将输出误差函数（即能量函数）看成目标函数，PSO对能量函数进行全局寻找最小值。(BP neural networks are prone to local minimum values. The PS algorithm has superior performance in the optimization of unconstrained nonlinear functions. It can usually find the global optimal solution directly. Even if it can not find more global optimal solutions, it is not far from the global best. Of course, there is also a local extreme of the basic PO algorithm. For this shortcoming, there is no more effective, provincial and municipal solution. This case realizes the use of the SO algorithm and the BP algorithm to train the neural network. First, the network is trained in the SO algorithm, and then the BP algorithm is followed by a small range of fine searches. The essence of the PO algorithm training neural network is to regard the output error function(ie, the energy function) as the objective function, and the PO seeks a global minimum value for the energy function.)
- 2018-08-06 11:04:45下载
- 积分：1
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CCAE1
本代码是matlab代码，主要是关于典型相关分析方面的，大家可以看看(This code is a matlab code, mainly on the canonical correlation analysis, we can see)
- 2011-08-16 17:05:02下载
- 积分：1
