final code23.py 文件源码

def plot1(self):
#        fig = pl.figure(figsize=(8,8))
        ax1 = fig.add_subplot(111, projection='3d')
        ax1.scatter(self.x,self.y,self.z,c='k',s=10,marker='.')
#        pl.plot(self.x, self.y,'ok')
#        pl.plot(self.x, self.y,'c')
#        ???
        ax1.set_zlabel('$z$') 
        ax1.set_ylabel('$y$')
        ax1.set_xlabel('$x$')
        ax1.set_title('Random walk in three dimensions')

#    def plot2(self):
##        fig = pl.figure(figsize=(8,8))
#        ax = fig.add_subplot(111, projection='3d')
#        ax1.scatter(self.x,self.y,self.z,c='r',s=100,marker='o')