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HE
说明: Historgam function功能實作運用可產生圖像之長條圖(Historgam function)
- 2010-01-18 00:07:44下载
- 积分:1
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acoprojectcode
this project of analysis character optimization and code in matlab
- 2012-03-24 23:01:33下载
- 积分:1
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dct
A discrete cosine transform (DCT) expresses a finite sequence of data points in terms of a sum of cosine functions oscillating at different frequencies. DCTs are important to numerous applications in science and engineering, lossy compression of audio (e.g. MP3) and images (e.g. JPEG) (where small high-frequency components can be discarded), to spectral methods for the numerical solution of partial differential equations. The use of cosine rather than sine functions is critical for compression, since it turns out (as described below) that fewer cosine functions are needed to approximate a typical signal, whereas for differential equations the cosines express a particular choice of boundary conditions.
- 2015-02-18 19:24:30下载
- 积分:1
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classical_SOM_program
classic SOM program for using with Matlab Neural network toolbox
useful for data classification etc.
- 2008-11-01 18:40:07下载
- 积分:1
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LBPTOP
This function is to compute the LBP-TOP features for a video sequence
- 2011-04-07 15:06:44下载
- 积分:1
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test_matlab_pso
测试比较算法性能的matlab程序,主要是粒子群算法当中,有GD,SR等等指标,非常有用(Test matlab program to compare the performance of the algorithm, particle swarm optimization, GD, SR and so on target, very useful)
- 2012-09-23 22:54:30下载
- 积分:1
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StaMPS_v3.0.4_beta
PS-INSAR数据处理,STAMPS处理方法(PS-INSAR data processing, STAMPS processing method)
- 2011-12-16 16:53:27下载
- 积分:1
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svm 一种可训练的机器学习方法
支持向量机SVM(Support Vector Machine)作为一种可训练的机器学习方法,依靠小样本学习后的模型参数进行导航星提取,可以得到分布均匀且恒星数量大为减少的导航星表
基本情况 Vapnik等人在多年研究统计学习理论基础上对线性分类器提出了另一种设计最佳准则。其原理也从线性可分说起,然后扩展到线性不可分的情况。甚至扩展到使用非线性函数中去,这种分类器被称为支持向量机(Support Vector Machine,简称SVM)。支持向量机的提出有很深的理论背景。
支持向量机方法是在近年来提出的一种新方法。
SVM的主要思想可以概括为两点:⑴它是针对线性可分情况进行分析,对于线性不可分的情况,通过使用非线性映射算法将低维输入空间线性不可分的样本转化为高维特征空间使其线性可分,从而 使得高维特征空间采用线性算法对样本的非线性特征进行线性分析成为可能;
- 2022-04-30 15:46:57下载
- 积分:1
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课设的超像素图像分割算法应用程序
利用自然梯度算法,关于非线性离散系统辨识,滤波求和方式实现宽带波束形成,直线阵采用切比学夫加权控制主旁瓣比,计算一维光子晶体的透射特性和反射特性,这是第二能量熵的matlab代码。
- 2022-05-13 01:41:38下载
- 积分:1
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Flight-Vehicle-Design
基于分布式视觉的飞行器位姿估计与路径规划(Document of design)
- 2014-12-08 08:48:57下载
- 积分:1