Arnold变换及其逆变换，我在MATLAB上已经运行过了，程序正确，不像其他一些我在pudn上下的关于Arnold的程序，就是坑人及不负责任。-Arnold transformation and its inverse transformation, I ve been running on MATLAB, the program is correct, unlike some other my program about Arnold, in pudn fluctuation is cheating and irresponsible.