摘要
傅里叶变换在各领域具有广泛的运用.介绍了比傅里叶变换效率更高的哈特莱变换,并给出与傅里叶变换的关系,最后讨论哈特莱变换的优缺点.
Fourier transform have widespread applications in various fields.In this paper,a more efficient Hartley transform method is introduced,and the relation between them is deduced.Finally,the benefits and shortcomings of the Hartley transform are discussed.
出处
《琼州学院学报》
2011年第2期1-4,共4页
Journal of Qiongzhou University
基金
琼州学院2011年度科研项目(QYXB201003)
关键词
傅里叶变换
哈特莱变换
实数变换
Fourier transform
Hartley transform
real transformation
