| 1. | Futhermore , fractal analysis has achieved some important development . several fractal functions , such as the weierstrass functions , the besicovitch functions , the rademacher functions , the takagi functions , etc , and their graph dimensions and fractal properties are investigated extensively due to the special fractal structures 几个分形函数, weierstrass函数, besicovitch函数, rademacher函数, takagi函数等,由于它们所特有的分形性质,在分形研究中占有重要地位,因此,它们的分形维数、图象模拟的研究,也成为当前的重要课题。 |