基于kaiser窗的双谱线插值FFT谐波分析，实现了对10个数字音的识别，使用起来非常方便，是机器学习的例程，合成孔径雷达（SAR)目标成像仿真，最大似然（ML）准则和最大后验概率（MAP）准则，FMCW调频连续波雷达的测距测角，脉冲响应的相关分析算法并检验。- Dual-line interpolation FFT harmonic analysis kaiser windows, To achieve the recognition of 10 digital sound, Very convenient to use, Machine learning routines, Synthetic Aperture Radar (SAR) imaging simulation target, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, FMCW frequency modulated continuous wave radar range and angular measurements, Related impulse response analysis algorithm and inspection.