1. Shao, X., Johnson, S.G.: Type-IV DCT, DST, and MDCT algorithms with reduced numbers of arithmetic operations. Signal Process. 88(6), 1553–1564 (2008)
2. Johnson, S.G., Frigo, M.: A modified split-radix FFT with fewer arithmetic operations. IEEE Trans. Signal Process. 55(1), 111–119 (2007)
3. Puschel, M., Moura, J.M.F.: The algebraic approach to the discrete cosine and sine transforms and their fast algorithms, SIAMJ. Computing 32(5), 1280–1316 (2003)
4. Guo, Z., Shi, B., Wang, N.: Two new algorithms based on product system for discrete cosine transform. Signal Process. 81, 1899–1908 (2001)
5. Katkow, A.F.: Dual formulas additive fourier transformation. In: Puchov, G.E. (ed.) Mathematical Modeling and Theory of Electrical Circuit, Naukova Dumka, Kiev, No. 16, pp. 53–59 (1978)