傅立叶变换在上世纪曾对核磁共振、红外、质谱等多种分析方法带来革命。但在电化学领域,该方法更多的应用仅仅只是平滑、滤波、插值等,并未真正发挥傅立叶变换的强大功能。只有利用傅立叶变换来加速交流阻抗的测定才可称之谓一个很成功的例子。华南理工大学化学与化工学院的王 In the last century, the Fourier transform revolutionized a variety of analytical methods such as nuclear magnetic resonance, infrared and mass spectrometry. However, in the field of electrochemistry, the application of this method is only more smooth, smoothing, interpolation and so on, and does not really make use of the powerful function of Fourier transform. Only the use of Fourier transform to speed up the AC impedance measurement can be called a very successful example. South China University of Technology School of Chemistry and the king