Sine and Cosine Transforms
DOI link for Sine and Cosine Transforms
Sine and Cosine Transforms book
Transforms with cosine and sine functions as the transform kernels represent an important area of analysis. It is based on the so-called half-range expansion of a function over a set of cosine or sine basis functions. Because the cosine and the sine kernels lack the nice properties of an exponential kernel, many of the transform properties are less elegant and more involved than the corresponding ones for the Fourier transformkernel. In particular, the convolution property, which is so important in many applications, will be much more complex.