TY - JOUR AU - Guttenbergerová, Kamila TI - Optimal discrete signal representation by the system of discrete orthonormal exponentials in conjugate pairs of exponents JO - Applications of Mathematics PY - 1975 SP - 39 EP - 47 VL - 20 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.1975.103564/ DO - 10.21136/AM.1975.103564 LA - en ID - 10_21136_AM_1975_103564 ER -