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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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music(doa)
doa估计经典music 算法
构造简单入射信号,利用7天线阵接收信号,进行波达方向估计.(doa estimated classical music used to construct simple incident signals, using seven antenna reception of signals for DOA estimated.)
- 2006-10-31 15:41:52下载
- 积分：1
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BMDCP
水文趋势、突变点分析的matlab相关程序——水文时间序列变点分析的贝叶斯方法(Hydrological trends point mutation analysis matlab procedures- hydrological time series change point analysis, Bayesian methods)
- 2020-11-27 02:29:31下载
- 积分：1
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Verify-bandpass-sampling-theorem
带通采样定理的验证以及在无线电全数字中频直扩接收机的应用
(Verify bandpass sampling theorem)
- 2014-02-05 17:20:52下载
- 积分：1
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最小二乘法匹配
最小二乘法匹配，matlab代码，相关系数最大，单点最小二乘匹配(Least squares matching, matlab code, maximum correlation coefficient, single-point least squares matching)
- 2019-05-09 17:08:21下载
- 积分：1
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c5s3_L
matlab simulink 小电流中性点不接地，相间短路故障暂态仿真(nutural point not ground， phase short cut)
- 2016-05-20 10:38:23下载
- 积分：1
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matlabfiltermatrix
这是一个包含了至少6个matlab程序的文件，对滤波器，快速算法，多途处理有很大的帮助。
(this file it has at least six matlab programing，including fiter matrix fft fir and multiply channnel，they are all usefuland helpful.)
- 2010-01-10 20:43:38下载
- 积分：1
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PMSM_SVPWM_2
永磁同步电机svpwm控制matlab/simulink仿真图(Svpwm permanent magnet synchronous motor control matlab/simulink simulation map)
- 2014-11-18 14:30:28下载
- 积分：1
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PID
一个比较典型的PID处理程序，在使用单片机作为控制cpu时，请稍作简化，具体的PID
参数必须由具体对象通过实验确定。由于单片机的处理速度和ram资源的限制，一般不采用浮点数运算，
而将所有参数全部用整数，运算到最后再除以一个2的N次方数据（相当于移位），作类似定点数运算，可
大大提高运算速度，根据控制精度的不同要求，当精度要求很高时，注意保留移位引起的“余数”，做好余
数补偿。这个程序只是一般常用pid算法的基本架构，没有包含输入输出处理部分。
(A typical PID process, using the microcontroller as a control cpu, make some simplification, the specific PID parameters must be determined experimentally by a specific object. As the chip processing speed and ram resource constraints, generally do not use floating-point operations, and all parameters of all integers, and divided by an operator to the last N-th power of 2 data (the equivalent of the shift) for a similar fixed-point operations, can greatly improve the speed of operation, according to the different requirements of precision control, when high precision, attention to retain the shift caused by the " remainder" and on the remainder of compensation. This procedure is commonly used basic structure pid algorithm, does not include input and output processing section.)
- 2011-07-17 23:45:45下载
- 积分：1
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Matlab
说明： Matlab例子，网上下载，仅用于学习交流。(Matlab example, downloading, only for learning exchanges..)
- 2010-04-09 10:55:23下载
- 积分：1
