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itoolbox
- 一些偏最小二乘法（PLS)间隔偏最小二乘(siPLS)联合区间偏最小二乘等的建模代码。-A number of partial least squares (PLS) interval partial least squares (siPLS) Joint interval partial least squares modeling code, etc..
iToolbox
- 此工具箱包括了多元校正中选择变量的一系列方法，包括ipls,bipls,mwpls,sipls等-the present toolbox contains a serie of methods used to select variables,such as ipls,bipls,mwpls,sipls.
sipls
- 包含SIPLS组合区间算法(Synergy Interval PLS, SIPLS)，可进行特征光谱的区间选择-Contains a combination of interval algorithm SIPLS (Synergy Interval PLS, SIPLS), can range selection feature of the spectrum
iToolbox
- matlab PLS程序包 里面包括了iPLS siPLS和Bipls-matlab PLS package which includes the iPLS siPLS and Bipls
siPLS
- 用于matlab里siPLS建模，简单好用(For matlab modeling in siPLS, simple and easy to use)
itoolbox
- 协同区间偏最小二乘 siPLS算法是 N rgaard等对其提出 的 iPLS方法的改进, 其基本算法步骤如下:(1)对原始谱图进行 预处理;(2)在全谱范围内建立全局偏最小二乘模型, 即上节的 模型;(3)在整个光谱区间采用 iPLS建立多个等窗口宽度的子 区间, 假设为 n个;(4)在每个子区间上建立偏最小二乘法模型, 即可得到 n个局部模型;(5)以交叉验证时的均方根误差 RMSE 值为各模型的精度衡量标准, 比较全光
bi_sipls
- siPLS和biPLS是两种用于近红外光谱特征波段筛选的变量选择方法，可筛选出与兴关注指标密切相关的特征波段，并去除无关和干扰变量，提高模型稳健性(Bipls and sipls are two variable selection methods for screening the characteristic intervals of near-infrared spectra, which are closely related