Including principal component analysis, factor analysis, Bayesian analysis, Accuracy can reach 98%, Including AHP, factor analysis, regression analysis, cluster analysis.

Including AHP, factor analysis, regression analysis, cluster analysis, Very suitable for the study using computer vision, Suppressed carrier type differential phase modulation.

Partially achieved tracking speed iterative relaxation algorithm, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Including AHP, factor analysis, regression analysis, cluster analysis.