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PSORastrgrin
粒子群算法Rastrgrin实现寻优,利用一具体案例得出寻优结果(Particle swarm optimization algorithm Rastrgrin realized using a specific case optimization results obtained)
- 2014-12-08 22:05:58下载
- 积分:1
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IUST-v23n1p43-fa
this is about risk managment problems....
- 2013-05-26 16:44:22下载
- 积分:1
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licenseplateidentification
进行了车牌的定位识别matlab编程,有血药的可以借鉴。(Conducted license plate recognition matlab programming position, the drug can draw blood.)
- 2010-07-16 14:37:00下载
- 积分:1
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patch
this matlab code calculate the input impedance and current distribution of microstrip patch antenna with coax excitation in different place.
- 2010-08-02 03:18:33下载
- 积分:1
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MATLABandVC
MA11AB与VC++混合编程,开发了水轮机综合特性曲线数据处理系统。该系
统利用VC++友好的界面编程对水轮机综合特性曲线已知区域数据进行提取,使用MATLAB
搜索引擎调用RBF人工神经网络库对提取数据进行拟合并结合边界约束条件对未知区域内的
数据进行预测(MA11AB with VC++ mixed programming, developed the turbine characteristic curve of integrated data processing system. The system uses VC++-friendly programming interface integrated characteristic curve of the turbine region are known to extract data, using MATLAB search engine called RBF artificial neural network to extract data from the Treasury to be bound by the conditions of the merger combined with the border region of the unknown data Forecast)
- 2009-04-15 12:38:54下载
- 积分:1
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Untitled100
共振解调的源代码,用于对滚动轴承的振动信号处理,并通过fft变换,进行故障诊断(Resonance demodulation source code for rolling bearing vibration signal processing and through the fft transform, fault diagnosis)
- 2014-05-19 13:24:24下载
- 积分:1
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ACO
蚁群算法!!!经典培训资料,建模必备!!!!!!!!!!(ACO! ! ! Classical training materials, modeling must! ! ! ! ! ! ! ! ! !)
- 2011-08-18 19:39:24下载
- 积分:1
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sinorder
为sinudoidal模型的AIC阶估计.AIC信息准则即Akaike information criterion,是衡量统计模型拟合优良性的一种标准,又由于它为日本统计学家赤池弘次创立和发展的,因此又称赤池信息量准则。它建立在熵的概念基础上,可以权衡所估计模型的复杂度和此模型拟合数据的优良性。
在一般的情况下,AIC可以表示为: AIC=2k-2ln(L)
其中:k是参数的数量,L是似然函数。 假设条件是模型的误差服从独立正态分布。 让n为观察数,RSS为剩余平方和,那么AIC变为: AIC=2k+nln(RSS/n)
增加自由参数的数目提高了拟合的优良性,AIC鼓励数据拟合的优良性但是尽量避免出现过度拟合(Overfitting)的情况。所以优先考虑的模型应是AIC值最小的那一个。赤池信息准则的方法是寻找可以最好地解释数据但包含最少自由参数的模型。(AIC order estimation for sinudoidal model)
- 2013-12-05 13:18:54下载
- 积分:1
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iir
IIR低通滤波器的matalab实现程序。(IIR low-pass filter matalab implementation process.)
- 2011-06-28 11:17:50下载
- 积分:1
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plotcmplx.m
Plot complex numbers, as well as show the magnitude of error.
- 2012-11-01 22:33:30下载
- 积分:1