包括面积、周长、矩形度、伸长度，分数阶傅里叶变换计算方面,wolf 方法计算李雅普诺夫指数。- Including the area, perimeter, rectangular, elongation, Fractional Fourier transform computing, wolf calculated Lyapunov exponent.

计算分数阶李雅普诺夫指数的Matlab代码(Matlab code for Lyapunov exponents of fractional order)