1. A computerized-method of generating a sequence set in a computer, comprising: determining through the computer L−1 sequences for the set by: a) selecting through the computer one L×L complex-value array for each value of ā, where 1≦ā<L and where each L×L complex-valued array is in the finite-Zak-transform space, each complex-valued array comprising a time index k and a frequency index j, and (b) setting through the computer the magnitude of each L×L complex-valued array equal to (1) L if āk+j≡0, modulo L, where 1≦ā<L, and (2) zero, otherwise; generating (L−2)! through the computer additional sequence sets by permuting non-zero entries in the L−1 sequences; and storing the (L−2)! in a memory of the computer the additional sequence sets such that the additional sequence sets can be retrieved or transmitted during signal processing.