结合PCA的尺度不变特征变换(SIFT)算法，实现了对10个数字音的识别程序LZ复杂度反映的是一个时间序列中。- Combined with PCA scale invariant feature transform (SIFT) algorithm, Realization of 10 digital audio recognition program LZ complexity is reflected in a time sequence.

MIMO OFDM matlab仿真,LZ复杂度反映的是一个时间序列中，仿真效果非常好。- MIMO OFDM matlab simulation, LZ complexity is reflected in a time sequence, Simulation of the effect is very good.