The analysis of the experimental data shows that the improved algorithm is better than the original fusion algorithm based on IHS transform and fusion algorithm based on PCA transform.
通过分析实验数据,验证了改进算法优于原来的基于IHS变换融合算法和基于PCA变换融合算法。
Traditional principal analysis method (PCA) based on linear transform is effective method of seismic attribute dimension-reducing optimization.
传统的基于线性变换的主成分分析法(PCA)是一种有效的地震属性降维优化方法。
Method: Using fourier transform infrared spectrometer to record the characteristic spectra of eleven samples of Dendrobium, and to compare the spectra by PCA(principal component analysis).
方法:采用直接测定法测得了样品的FTIR,并结合主成分分析法进行排序比较。
Method: Using fourier transform infrared spectrometer to record the characteristic spectra of eleven samples of Dendrobium, and to compare the spectra by PCA(principal component analysis).
方法:采用直接测定法测得了样品的FTIR,并结合主成分分析法进行排序比较。
应用推荐