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solter_filter
摘要 本文提出了一种新的基于极大似然法的椒盐噪声滤波算法。在传统BP 算法中引入
了极大似然估计,在训练样本时能够在考虑网络逼近行为的同时对噪声分布进行估计。而且
针对椒盐噪声模型构造了新的鲁棒误差函数,从而使算法本身的抗干扰性增强。实验结果表
明了该算法与传统BP 算法相比具有更好的滤波性能。(Abstract This paper presents a new maximum likelihood method based on impulse noise filter. In the traditional BP algorithm, the introduction of the maximum likelihood estimation, the training samples can also be considered acts of the network approach to estimate the noise distribution. Salt and pepper noise and model construction for a new robust error function, so that the enhanced anti-jamming algorithm itself. Experimental results show that the algorithm compared with the traditional BP algorithm has better filtering performance.)
- 2010-11-13 00:29:56下载
- 积分:1
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symbol_error_probability
多进制脉幅调制(M-PAM)和多进制脉位调制(M-PPM)的误码率分析(Multi-band pulse rate modulation (M-PAM) and the Multi-band pulse position modulation (M-PPM) BER analysis)
- 2021-04-11 18:28:57下载
- 积分:1
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mill
包含了很多分类算法,有SVM,knn,决策树等,还有文档说明(Contains a lot of classification algorithms, there is SVM, knn, decision tree and so on, have documented)
- 2009-03-26 22:09:16下载
- 积分:1
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control-loop-of-DC-to-DC-buck-converter
control loop of DC to DC buck convertercontrol loop of DC to DC buck convertercontrol loop of DC to DC buck convertercontrol loop of DC to DC buck convertercontrol loop of DC to DC buck converter
- 2013-10-25 03:23:21下载
- 积分:1
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DDWP_chopper_130522
仿真模型包括:可调节电网,交流断路器,LCL滤波器,网侧变换器,Chopper,直流电容,机侧变换器,风力发电机(包括机械部分的模型)。控制及信号处理部分包括:电机参数测量,机侧变换器控制,网侧变换器控制,LVRT控制,风速模拟等部分。(Simulation models include: adjustable power grid, ac circuit breaker, LCL filter, grid-side converter, Chopper, dc capacitance, machine-side converter, wind turbine (including mechanical part of the model). The control and signal processing part includes: motor parameter measurement, machine side converter control, network side converter control, LVRT control, wind speed simulation and other parts.)
- 2021-04-12 16:38:58下载
- 积分:1
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DBRUITAGE-ECG
programme in matlab filetres for digital signal processing..
- 2013-11-21 23:16:06下载
- 积分:1
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New-WinRAR-archive
newton raphson load flow code used in matlab
- 2016-02-28 04:00:07下载
- 积分:1
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EdgeDemo2673
自己编写的关于MATLAB与c++混合编程的小程序。(program)
- 2009-09-15 11:08:59下载
- 积分:1
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ModeAndDemode
数字信号ASK、FSK、PSK调制解调算法(Digital signal modulation and demodulation algorithms)
- 2010-11-01 13:35:04下载
- 积分:1
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LDPC-code-decoding-algorithm
说明: ldpc码的基于联合校验—变量处理修正译码算法基础上的改进(the improvement of LDPC code decoding algorithm )
- 2011-04-11 16:56:36下载
- 积分:1