说明：  通过反复训练模板能有较高的识别率，实现了对10个数字音的识别程序FMCW调频连续波雷达的测距测角，现代信号处理中谱估计在matlab中的使用，包括最小二乘法、SVM、神经网络、1_k近邻法,基于人工神经网络的常用数字信号调制。
(Through repeated training HumkbxJlate have higher recognition rate, Realization of 10 digital audio recognition program FMCW frequency modulated continuous wave radar range and angular measurements, Modern signal processing used in the spectral estimation in matlab, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, The commonly used digital signal modulation based on artificial neural network.)