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@smosvctutor
非平衡数据集的分类问题经常出现在许多实际应用中.支持向量机在处理这一类问题时,整体分类性能比较低.为此,Veropoulos提出的采用不同惩罚系数的改进算法可以较好的解决此类问题.此外,可以利用序列最小优化算法简单快速的解决上述优化问题.(Non-equilibrium data sets classification problems often appear in many practical applications. Support Vector Machine in dealing with this type of issue, the overall classification performance is relatively low. To this end, Veropoulos proposed punishment coefficient using different algorithms can improve the better solution such issues. In addition, can use the Sequential Minimal Optimization algorithm is simple and fast solution to the above optimization problem.)
- 2008-01-08 21:43:04下载
- 积分：1
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Sports_Experiment
Video Classification using sptio-temproal pyramid matching
- 2010-12-27 18:26:26下载
- 积分：1
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MUSIC-DOA
智能天线技术 DOA估计-算法 波达方向估计(DOA estimation smart antenna technology- Operator Fa Boda direction estimation)
- 2011-06-01 10:50:42下载
- 积分：1
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swarm-particle-algorithm
对粒子群算法改进的算法，其各性能有很好的改进(Improved particle swarm optimization algorithm, its performance is very good improvement)
- 2011-06-22 10:21:25下载
- 积分：1
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Induction_motor_model_simpower
感应电机模型，利用simulink的simpower模块搭建，与论坛中千篇一律的传递函数搭建不同，直观明了，利用simulink搭建等效电路(Induction motor model, use Simulink simpower module structures, the transfer function of the monotony of the Forum to build and intuitive to understand, the use of Simulink to build the equivalent circuit)
- 2013-04-21 03:13:57下载
- 积分：1
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Matlab-source
精通MATLAB综合辅导与指南的配套磁盘程序,本书介绍了MATLAB一般原理和基本运算，重点介绍了MATLAB图形用户界面的结构和使用方法，包括二维、三维图形的控制、色彩的配置、用户专用界面的创建。(Proficient in MATLAB comprehensive guide to counseling and supporting disk procedures, this book introduces MATLAB general principles and basic computing, focuses on the MATLAB graphical user interface structure and the use of methods, including two-dimensional, three-dimensional graphics control, color configuration, user-specific interface to create.)
- 2007-08-16 14:29:00下载
- 积分：1
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Performance-analysis-of-Chaotic-modulation-system
chaos modulation using simulink
- 2012-04-25 23:38:21下载
- 积分：1
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wavelet_packet_denoise
基于小波包分解的语音去噪，根据熵谱概率密度函数估计阈值，去除实际环境噪声。(Based on wavelet packet decomposition of the voice de-noising, in accordance with spectral entropy probability density function estimated threshold, the actual removal of environmental noise.)
- 2020-08-13 20:38:28下载
- 积分：1
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MATLAB_genetic_algorithm
说明： 《MATLAB遗传算法工具箱及其应用》电子书。是pdg格式的，要用超星阅读器查看。(The e-book of the MATLAB genetic algorithm toolbox and its application.)
- 2009-08-25 17:18:48下载
- 积分：1
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svdtls
SVD-TLS算法进行参数估计，本文用SVD-TLS算法估计观测信号的功率谱，步骤如下：
（1） 计算样本相关函数矩阵R的SVD，并存储奇异值和矩阵V
（2） 确定R的有效秩，本文使用的是归一化奇异值法来求有效秩
（3） 用总体最小二乘法估计参数
(SVD-TLS algorithm for parameter estimation, this paper observed SVD-TLS algorithm estimates the signal power spectrum, the following steps: (1) Calculate the sample correlation function matrix R, SVD, and store singular values and matrix V (2) to determine R, effective rank, this is normalized using the singular value method to be effective rank (3) The total least squares method to estimate the parameters)
- 2021-03-27 14:49:12下载
- 积分：1
