能量熵的计算，Relief计算分类权重，线性调频脉冲压缩的Matlab程序,分析了该信号的时域、频域、倒谱，循环谱等,仿真图是速度、距离、幅度三维图像。- Energy entropy calculation, Relief computing classification weight, LFM pulse compression of the Matlab program, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. FIG simulation speed, distance, amplitude three-dimensional image.