The application of Lorenz plot in analysis of vivo algae excitation fluorescence spectra

It´s the first time to use Lorenz scatter in vivo algea excitation fluorescence analysis. By using this method, the complex vivo algea excitation florecence spectrum is presented by intuitionistic quomodo and parameters, and then the categories of algea are identified. First, six kinds of algea´s excitation florecence is measured, based on the theroy of Lorenz the algae´s excitation florecences´ Lorenz scatters are ploted, and then geometric feature parameters are calculated. The result shows that six kinds of algea are distiguished distinctly by using those parameters, which shows the efficency of Lorenz scatter in the excitation flouorescence analysis.