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bpnnet
用BP网络完成函数的逼近 P网络通常有一个或多个隐层，隐层中的神经元均采用sigmoid型变换函数，输出层的神经元采用纯线性变换函数。本例应用一个两层BP网络来完成函数逼近的任务，其中隐层的神经元个数是5。(network to be completed by BP function approximation P networks usually have one or more hidden layer, a hidden layer neurons are used sigmoid-type transformation function, the output layer neurons using pure linear transformation function. The application of a two-tier cases BP network function approximation to complete the task, hidden layer neuron number is 5.)
- 2005-06-28 01:13:15下载
- 积分：1
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Receivingantennasurfacecurrentcalculation
使用Matlab 软件工具, 对给定结构和入射电磁信号的接收天线进行分析计算, 创建RWG边元, 求解阻抗矩阵和矩量方程, 得到了天线的表面电流分布, 并将表面电流分布可视化。(Using the Matlab software tool for a given structure and the incident electromagnetic signal receiving antenna analysis and calculation, create RWG edge element, solving the impedance matrix and the moment equation, the surface of the antenna current distribution, and visualization of the surface current distribution. )
- 2010-05-24 12:48:54下载
- 积分：1
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denoisingWavelet
Wavelet denoising
For using this code need to use signal toolbox and general toolbox in your matlab
In the first part of this assignment, we asked to obtain a (black-and-white) digital image of size
512 by 512 and then generate noisy image by adding a Gaussian noise but under the condition of
having SNR=20dB by select the suitable value of variance for Gaussian noise formula.
Second step is performing wavelet denoising using the hard thresholding (Use the db 6 for four
levels) in the condition of finding the optimal thresholding value of T in terms of the SNR obtained. It
means that, we should find the highest SNR value by finding the suitable value for threshold. Then we
asked to do the same process but this time using soft thresholding.
Finally for the last part of question one, we should compare the results of the obtained SNR
with the recommendations of 3*sigma for the hard thresholding and 3/2*sigma for the soft
thresholding.
- 2013-12-11 17:34:39下载
- 积分：1
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timing_jitter
时间抖动对模数转换器性能的影响,对于有效比特精度的影响(the impact of timing jitter to ADC)
- 2012-05-06 08:38:13下载
- 积分：1
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mid-point-elliplse-algorithm.pdf
i want source code for image segmentation algorithm
- 2013-07-31 14:07:15下载
- 积分：1
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ELM
基于极限学习机的预测模型，数据为混沌数据(extreme learning machine)
- 2013-10-20 12:32:03下载
- 积分：1
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MIN
使用matlab编写的PSO算法，求解函数最优值(using matlab to realize particle swarm optimization algorithm for optimization)
- 2010-07-27 22:15:14下载
- 积分：1
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pid_dmc2
动态矩阵控制算法与PID算法结合,有很强的理论性,是毕业设计的好程序(Dynamic Matrix Control algorithm combined with the PID algorithm, is very theoretical, is a graduate design program)
- 2020-09-06 14:08:08下载
- 积分：1
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p0720014_Project
基于鲁棒观测器方法的三容水箱系统的故障诊断系统研究 .仿真程序。Matlab 代码
(fault tolerance design)
- 2014-07-19 14:18:48下载
- 积分：1
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timing_syn
gardner算法实现码元同步，希望对大家有用!(gardner symbol synchronization algorithm, in the hope that useful!)
- 2020-11-03 14:49:52下载
- 积分：1
