PCA in (learning machine) java.

PCA Process in Java Provided in six11 utilities sites

这是一个用java编写的PCA程序，很好地完成了主成分分析。-This is a program written in java PCA, well done principal component analysis.

Combined with PCA scale invariant feature transform (SIFT) algorithm, Related impulse response analysis algorithm and inspection, PSS primary synchronization signal in the time domain simulation related.