SOO-CHANG PEIYeh, Min-HungMin-HungYeh2020-06-112020-06-111997https://scholars.lib.ntu.edu.tw/handle/123456789/498889Suboptimal selecting subspace for biorthonormal signal representation.journal article10.1016/S0165-1684(97)00058-3https://doi.org/10.1016/S0165-1684(97)00058-3