osc_filter
于 2020-10-28 发布
文件大小:1KB
0 257
下载积分: 1
下载次数: 75
代码说明：
正交信号校正法主要用于近红外光谱矩阵的预处理。其原理是将光谱阵与全氮含量阵正交,滤除光谱与因变量Y阵无关的信号,再建立定量校正模型,达到简化模型及提高模型预测能力的目的。(Orthogonal Signal Correction(OSC) removes variance in the X-block which is orthogonal to the Y-block. Such variance is identified as some number of factors (described as components) of the X-block which have been made orthogonal to the Y-block. When applying this preprocessing to new data, the same directions are removed from the new data prior to applying the model.)
文件列表：
osc_filter.m,2468,2013-08-10
下载说明：请别用迅雷下载，失败请重下，重下不扣分！
发表评论
