THE CONVOLUTION-MULTIPLICATION RELATION FOR SEVERAL DISCRETE SINE AND COSINE TRANSFORMS
几种离散正、余弦变换的卷积乘积关系

Strict relations between the multiplication in transform domain and the convolution in time domain are derived for odd and even discrete sine and cosine transforms of version I and II, thus it is possible to use these orthogonal transforms of the sinusoidal family in digital filtering.