中文说明：是路径规划的实用方法，对于初学者具有参考意义，wolf 方法计算李雅普诺夫指数,抑制载波型差分相位调制，包括单边带、双边带、载波抑制及四倍频,包括最后计算压缩图像的峰值信噪比和压缩效果的源码。
English Description：
Is a practical method of path planning, for beginners has reference significance and wolf method computing Lyapunov exponent, the differential phase modulation carrier suppression, including SSB, DSB, suppressed carrier and fourth harmonic generation, including the final calculation of compressed images of the peak signal to noise ratio and compression effect of the source code.