An electronic device is described which, when coupled to a suitable oscilloscope, will display the sine- or cosine-transform of any function capable of being represented at least approximately by ...

This paper presents a new property called the Duality Theorem for the Discrete Sine Transform (DST). Discrete Sine Transform is a finite - length discrete transform which is related to the renowned ...

This Matlab class implements a number of functions for audio signal analysis. Simply copy the file zaf.m in your working directory and you are good to go. Compute the short-time Fourier transform ...

The Fourier sine or cosine transforms should be used depending on whether the Dirichlet or Neumann boundary condition is satisfied at the origin. It is unfortunate that some authors overlook these ...

Fourier analysis is a mathematical technique used to analyze and decompose complex signals or functions into their constituent sinusoidal components, known as sine and cosine waves.

In machine learning or deep learning, the models are designed in such a way that they follow a mathematical function. From data analysis to predictive modelling there is always some mathematics behind ...