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test_figure
use DATA ACQUISITION TOOLBOX in GUI programming to test a figure(DATA ACQUISITION TOOLBOX use in GUI progra mming to test a figure)
- 2006-04-15 00:43:18下载
- 积分：1
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bpsk_fading
bpsk fading source file of matlab
- 2010-04-29 14:42:43下载
- 积分：1
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xiaoshiju
消失矩作用的程序，它是用一维信号来进行编程
(vanishing moments of procedures, it is a signal to carry out peacekeeping Programming)
- 2006-10-15 10:03:13下载
- 积分：1
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2
说明： bistativ simulation in synthetic aperature radar
- 2012-07-03 12:58:53下载
- 积分：1
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chaos
各种chaos相图和相关时序图，比如logistic等(Various chaos phase diagram and related timing diagram，Such as logistic , etc.)
- 2013-11-23 16:33:41下载
- 积分：1
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Conv_en--Decoder
encoderr/decoder computation algortithm. user may vary the code
- 2015-04-17 09:03:12下载
- 积分：1
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联合熵
本程序适用于matlab中，读取两幅图像，求取两幅图像的联合熵
程序非常易懂，适合初学者使用，可以用里面的图片进行测试，注意对程序读取图片名进行更改。(Read the two images and calculate the joint entropy of the two images.)
- 2020-12-15 14:59:13下载
- 积分：1
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sound_speed
海洋声场kraken模型数值方法计算，用于海洋声场的数值仿真。(Numerical calculation of Kraken model of ocean sound field for numerical simulation of ocean sound field.)
- 2017-10-24 09:44:29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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NewtonR
newton rapshon mejorado implementado al 100
- 2010-08-25 11:59:06下载
- 积分：1
