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jvjnyfdz
相关分析过程的matlab方法,通过反复训练模板能有较高的识别率,IDW距离反比加权方法,使用混沌与分形分析的例程,均值便宜跟踪的示例,进行波形数据分析,基于chebyshev的水声信号分析。( Correlation analysis process matlab method, Through repeated training yqyQVtxlate have higher recognition rate, IDW inverse distance weighting method, Use Chaos and fractal analysis routines, Example tracking mean cheap, Waveform data analysis, Based chebyshev underwater acoustic signal analysis.)
- 2016-04-05 22:19:34下载
- 积分:1
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@polynomial
VC维理论和结构风险最小化准则是统计学习理论中的重要内容,基于这一理论的支持向量机算法由于具有好的泛化性能受到重视,并被研究用于文本分类问题.基于多项式核的研究工作认为SVM的泛化能力不受多项式阶数的影响,并且能够处理很高维的分类问题,用于文本分类无需进行特征选择.研究发现,随着多项式核阶数的升高,SVM文本分类器会出现过学习现象,并且特征数越多越明显,特征选择是必需的.通过估计函数集的VC维,基于结构风险最小化理论对此问题进行分析,得出的结论跟实验结果相符.
(err)
- 2008-01-08 21:41:08下载
- 积分:1
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PSO501
PSO求解最大值,数学建模模拟退火算法之一(PSO for solving the maximum mathematical modeling one of the simulated annealing algorithm)
- 2012-04-29 00:13:24下载
- 积分:1
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cy
说明: 模糊控制的一级倒立摆仿真,采用TS模型,TTS模糊模型,是非线形复杂系统模糊建模中一个典型的模糊动态模型。这类模型采用的模糊规则:其前件是依据系统输入、输出间是否存在局部线形关系来进行划分;而其后件是多项式线形方程来表达,从而构成各条规则间的线形组合,使非线形系统的全局输出具有良好的线性描述特性。(Fuzzy Control of an inverted pendulum simulation, using the TS model, TTS fuzzy model, a non-linear modeling of complex systems in a typical fuzzy fuzzy dynamic model. Such models using fuzzy rule: whether it is based on local linear relationship exists between the system input and output to the front piece is divided subsequent pieces are linear polynomial equations to express, thus constituting a linear combination between each rule that non- Global output linear system has good linearity characterization.)
- 2013-11-27 20:16:00下载
- 积分:1
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特征选择
特征选择算法中Relief-F算法使用Matlab的实现(Implementation of Relief-F algorithm for feature selection algorithm)
- 2020-07-15 10:48:50下载
- 积分:1
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Wavelet_OMP
说明: 随机采样,小波基,OMP算法的压缩感知重构matlab代码(Random sampling, wavelet basis, OMP algorithm and reconstruction of matlab code)
- 2020-04-26 14:47:27下载
- 积分:1
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原始VMD
说明: 变分模态分解算法是2014年新提出的,广泛应用于信号处理领域。
VMD分解的子程序,给定分解的时域信号,数据保真约束平衡参数、噪声波峰时间步长、VMD分解个数、迭代精度可以得到 分解的子分量、子分量的波谱、各模式的中心频率。(The variational mode decomposition (VMD) algorithm was proposed in 2014, which is widely used in the field of signal processing.
Given the time domain signal decomposed by VMD, the data fidelity constraint balance parameter, the time step of noise peak, the number of VMD decomposition and the iteration accuracy, the decomposed sub components, the spectrum of sub components and the center frequency of each mode can be obtained.)
- 2021-04-19 00:38:56下载
- 积分:1
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WiMAX-2.2-online
这是一个WiMAX链路级matlab仿真程序,可以用在许多方面的仿真,如误码率、误比特率以及系统的吞吐量等,非常完整的一个程序。(This is a WiMAX link level matlab simulation program can be used in many aspects of the simulation, such as bit error rate, bit error rate, and throughput of the system and so on, very complete a program.)
- 2013-11-16 10:33:34下载
- 积分:1
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AR
说明: 基于AR模型,通过已有的70个随机数进行的预测。用matlab实现。(AR-based model, the random number 70 has been carried out predictions. Using matlab implementation.)
- 2011-03-28 16:38:29下载
- 积分:1
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farutos-anotherThreeFunction
matlab的mapminmax函数,boiler_process.m函数princomp函数,在fratuto推出的libsvm中用到的三个函数,在使用libsvm中没有它总是报错- (The mapminmax matlab function (projection map) )
- 2011-12-20 13:46:15下载
- 积分:1