FMCW调频连续波雷达的测距测角，是学习PCA特征提取的很好的学习资料，大学数值分析算法，一些自适应信号处理的算法，有借鉴意义哦，实现了对10个数字音的识别程。- FMCW frequency modulated continuous wave radar range and angular measurements, Is a good learning materials to learn PCA feature extraction, University of numerical analysis algorithms, Some adaptive signal processing algorithms, There are reference Oh, Realization of 10 digital audio recognition progra.