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LASSOaLARSa-SPCA
Abstract There are a number of interesting variable selection methods available beside the regular forward selection and stepwise selection methods. Such approaches include LASSO (Least Absolute Shrinkage and Selection Operator), least angle regression (LARS) and elastic net (LARS-EN) regression. There also exists a method for calculating principal components with sparse loadings. This software package contains Matlab implementations of these functions. The standard implementations of these functions are available as add-on packages in S-Plus and R.
Keywords LASSO, LARS, SPCA, Matlab, Elastic Net, Sparse, Sparsity, Variable selection
- 2013-10-28 22:36:21下载
- 积分：1
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dyzj
基于S变换的短时电能质量扰动检测方法，从S变换的结果S模矩阵及S复矩阵中提取出所需数据并以此来对各种扰动情况下的电压暂降的幅值、相位跳变、持续时间和谐波含量进行分析(Disturbance detection method based on the results of short-term power quality S transform from S Mode S transform matrix and complex matrix S to extract the required data and use it to various disturbances in case of voltage dips in amplitude, phase jump variable, duration and content of harmonic analysis)
- 2021-04-08 19:59:00下载
- 积分：1
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BasicFFT
How to do the simplest FFT
- 2010-12-14 18:14:55下载
- 积分：1
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FPGAVHDL
雷达二维恒虚警算法 是合成孔径雷达的一个重要研究方向(CFAR radar two-dimensional synthetic aperture radar algorithm is an important research direction)
- 2009-06-12 23:15:12下载
- 积分：1
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Biomedical_Image_Processing
Image Analysis Problems in Bioinformatics are very much helpful to Image Processing Domain. It includes real-life issues/problems on how to handle and analyze images. This toolkit provides useful and efficient codes for image analysis in bioinformatics.
- 2010-02-26 13:54:52下载
- 积分：1
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matla
关于matlab描述连续信号与离散信号的相关程序及信号图形。(Description Matlab program of continuous signal and discrete signal and signal graphics.)
- 2013-04-29 22:14:12下载
- 积分：1
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ofdm_modulation_recognition
ofdm调制方式识别的matlab仿真程序，即ofdm信号与单载波信号之间的识别，利用的是高阶累积量作为特征参数(Ofdm modulation mode recognition of matlab simulation program, that is, between ofdm signal with single carrier signal recognition, using the high-order cumulants as characteristic parameters)
- 2021-01-09 10:08:51下载
- 积分：1
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rms mac
说明： matlab代码，轴承特征提取，包括rms、最大幅值、峰值因子、绝对平均值、平均值、峭度、脉冲因子、裕度因子、能量，小波包、经典模态分解等特征(Matlab code, bearing feature extraction, including rms, maximum amplitude, crest factor, absolute mean, mean, kurtosis, pulse factor, margin factor, energy, etc)
- 2021-02-21 20:45:53下载
- 积分：1
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libevent
libevent源码分析,具体的一般实现(libevent)
- 2009-12-06 21:37:28下载
- 积分：1
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CFD
计算流体力学基本思想
Matlab实例分析
CFD实例分析(CFD
Lax schemes for Euler Equation)
- 2009-06-09 23:44:22下载
- 积分：1
