-
@linear
针对SVM法线特征筛选算法仅考虑法线对特征筛选的贡献,而忽略了特征分布对特征筛选的贡献的不足,在对SVM法线算法进行分析的基础上,基于特征在正、负例中出现概率的不同提出了加权SVM法线算法,该算法考虑到了法线和特征的分布.通过试验可以看出,在使用较小的特征空间时,与SVM法线算法和信息增益算法相比,加权SVM法线算法具有更好的特征筛选性能.(Normal feature selection for SVM algorithm only considered normal for the contribution of feature selection, to the neglect of the characteristics of the distribution of feature selection have contributed to the lack of normal SVM algorithm based on the analysis, based on the characteristics of the positive and negative cases emergence of a different probability-weighted normal SVM algorithm, which takes into account the distribution and characteristics of normal. through the test can be seen in the use of smaller feature space, the normal and the SVM algorithm and information gain algorithm, normal weighted SVM algorithm has better performance of feature selection.)
- 2008-01-08 21:38:17下载
- 积分：1
-
wavelet&denoise
自已编的图像处理，带GUI界面的彩色小波消噪程序等等，能进一步理解MATLAB在图像处理中的应用。(own series of image processing, with the color GUI interface wavelet denoising procedures, and so on. further understanding of MATLAB in image processing applications.)
- 2006-06-07 17:32:46下载
- 积分：1
-
snr
signal to noise ratio in different formats
- 2013-07-30 21:25:15下载
- 积分：1
-
matlab_communication
matlab通信仿真方面的文档，内容很全(communication simulation in matlab documents)
- 2011-10-13 11:53:35下载
- 积分：1
-
Blob-Code
多种模式识别算法的编程实现，非常详细，包括PCA，MPCA，LLE等(Several pattern recognition algorithm is introduced, including PCA, MPCA, LLE etc.)
- 2013-10-14 17:12:42下载
- 积分：1
-
kaustyhq
虚拟力的无线传感网络覆盖，MIMO OFDM matlab仿真,实现了对10个数字音的识别程序欢迎大家下载学习，使用高阶累积量对MPSK信号进行调制识别，车牌识别定位程序的部分功能，相关分析过程的matlab方法。( Virtual power wireless sensor network coverage, MIMO OFDM matlab simulation, Realization of 10 digital audio recognition program Welcome to download the study, Using high-order cumulants of MPSK signal modulation recognition, Part of the license plate recognition locator feature, Correlation analysis process matlab method.)
- 2016-03-30 20:38:45下载
- 积分：1
-
Test1
This code proved to an efficient code for image compression using wavelet transform
- 2009-09-12 23:30:30下载
- 积分：1
-
Introduction-to-Matlab-Image-Processing
Introduction to Matlab Image Processing include the vector arrays, matrix manupulation, inputs and outputs and plotting in general and 2d and functions & Iterations
- 2012-05-06 11:02:24下载
- 积分：1
-
makepic
programa de editar fotografias
- 2013-12-11 07:36:03下载
- 积分：1
-
QPSK
QPSK星座图，信噪比为5dB，10dB(QPSK constellation, the signal-to-noise ratio is 5dB, 10dB)
- 2017-12-23 11:29:23下载
- 积分：1
|
联系客服（QQ：3324461878）
