The Nonuniform Discrete Fourier Transform and Its Applications in Signal Processing

The growth in the field of digital signal processing began with the simulation of continuous—time systems in the 1950s, even though the origin of the field can be traced back to 400 years when methods were developed to solve numerically problems such as interpolation and integration. During the last 40 years, there have been phenomenal advances in the theory and application of digital signal processing. In many applications, the representation of a discrete—time signal or a system in the fr...