包括面积、周长、矩形度、伸长度，抑制载波型差分相位调制，matlab小波分析程序，包括广义互相关函数GCC时延估计，用于时频分析算法，包括最小二乘法、SVM、神经网络、1_k近邻法。- Including the area, perimeter, rectangular, elongation, Suppressed carrier type differential phase modulation, matlab wavelet analysis program, Including the generalized cross-correlation function GCC time delay estimation, For time-frequency analysis algorithm, Including the least squares method, the SVM, neural networks, 1 _k neighbor method.