中文说明：Relief计算分类权重，有小波分析的盲信号处理，相控阵天线的方向图（切比雪夫加权），信号处理中的旋转不变子空间法，FIR 底通和带通滤波器和IIR 底通和带通滤波器，多元数据分析的主分量分析投影。
English Description：
Relief to calculate the weight, wavelet analysis of blind signal processing, phased array antenna directional diagram (Chebyshev weighted), signal processing in rotation invariant subspace method, at the bottom of the fir pass and band-pass filter and IIR bottom pass and band-pass filter, multivariate data analysis principal component projection analysis.