7 code.py 文件源码

def show_log(self):
#        pl.subplot(121)
        pl.semilogy(self.time_array, self.delta, 'c')
        pl.xlabel('$time (s)$')
        pl.ylabel('$\\Delta\\theta$ (radians)')
        pl.xlim(0, self.T)
#        pl.ylim(1E-11, 0.01)
        pl.text(42, 1E-7, '$\\Delta\\theta$ versus time $F_D = 1.2$', fontsize = 'x-large')
        pl.title('Chaotic Regime')
        pl.show()

#    def show_log_sub122(self):
#        pl.subplot(122)
#        pl.semilogy(self.time_array, self.delta, 'g')
#        pl.xlabel('$time (s)$')
#        pl.ylabel('$\\Delta\\theta$ (radians)')
#        pl.xlim(0, self.T)
#        pl.ylim(1E-6, 100)
#        pl.text(20, 1E-5, '$\\Delta\\theta$ versus time $F_D = 1.2$', fontsize = 'x-large')
#        pl.title('Chaotic Regime')
#        pl.show()