中文说明：用于建立主成分分析模型，主要是基于mtlab的程序，基于分段非线性权重值的Pso算法，包括面积、周长、矩形度、伸长度，对信号进行频谱分析及滤波，FMCW调频连续波雷达的测距测角。
English Description：
For a principal component analysis (PCA) model is mainly based on MTLAB procedures, based on piecewise nonlinear weights of the PSO algorithm, including area, perimeter, rectangularity, stretching the length of the and the signal of frequency spectrum analysis and filtering, FMCW frequency modulated continuous wave radar ranging and angle measurement.