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Character-Recognition(Lib-SVM)
支持向量机的研究现已成为机器学习领域中的研究热点，其理论基础是Vapnik[3]等提出的统计学习理论。统计学习理论采用结构风险最小化准则，在最小化样本点误差的同时，缩小模型泛化误差的上界，即最小化模型的结构风险，从而提高了模型的泛化能力，这一优点在小样本学习中更为突出。SVM理论正是在这一基础上发展而来的，经过十几年的研究和发展，已开始逐步应用于一些领域。在解决小样本、非线性及高维模式识别问题中表现出许多特有的优势，已经在模式识别、函数逼近和概率密度估计等方面取得了良好的效果。( Support Vector Machine (SVM) is a new machine learning technique in recent years developed based on statistical learning theory (SLT). It wins popularity due to many attractive features and emphatically performance in the fields of nonlinear and high dimensional pattern recognition. The theory and algorithm of SVC is studied at first, then, simulation is to recognize handwritten numeral with the Lib-SVM toolbox. At last, we study the result, which shows that the SVC can do the classification problem with good performance, shorter operation time and is more suitable for real-time implementation.)
- 2011-05-22 08:57:15下载
- 积分：1
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up-and-down-sample
USRP中关于抽取和内插的模块搭建，和信号处理 GRC(up and down sample on USRP)
- 2015-03-27 15:42:05下载
- 积分：1
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fiber mode51
说明： 光纤LP51模式,光纤模式计算，纤芯模式，有效折射率(Fiber LP51 mode, fiber mode calculation, fiber core mode, effective refractive index)
- 2020-06-24 18:20:02下载
- 积分：1
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EDCTEXT
just check it... its a matlab code which is very helpful for neural network bah
- 2009-06-24 04:39:51下载
- 积分：1
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tuxiangtuihua
图像锐化功能，基于梯度算法的~可以插入其他程序(Image sharpening, based on the gradient algorithm ~ can be inserted into other programs)
- 2011-05-24 19:39:55下载
- 积分：1
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Identifikasi-Uang
money identification using template matching
- 2014-02-19 20:01:23下载
- 积分：1
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function3
The DocPolynom to Character Converter
The char method produces a character string that represents the polynomial displayed as powers of an independent variable, x. Therefore, after you have specified a value for x, the string returned is a syntactically correct MATLAB expression, which you can evaluate.
The char method uses a cell array to collect the string components that make up the displayed polynomial.
The disp method uses char to format the DocPolynom object for display. Class users are not likely to call the char or disp methods directly, but these methods enable the DocPolynom class to behave like other data classes in MATLAB.
Here is the char method.
- 2011-02-12 00:12:28下载
- 积分：1
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readclk
读取卫星钟钟误差和IGS站接收机钟差的程序(Read the satellite Zhong Zhong error and IGS stations receiver clock error program)
- 2015-01-17 10:14:26下载
- 积分：1
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LMS
LMS算法的仿真程序，对每条语句都做了非常详细的说明。(LMS algorithm)
- 2013-05-09 13:59:54下载
- 积分：1
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simulated-annealing
基于快速模拟退火反演算法采用地震数据反演反射系数，进而可以很好地预测出弹性参数。(Based on fast simulated annealing inversion algorithm using seismic data inversion reflection coefficient, which can well predict the elastic parameters.
)
- 2015-08-11 11:11:12下载
- 积分：1
