2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/92353Signal processing techniques will lean on blind methods in the near future, where no redundant, resource allocating information will be transmitted through the channel. To achieve a proper decision, however, it is essential to know at least the probability density function (pdf), which to estimate is classically a time consumption and/or less accurate hard task, that may make decisions to fail. This paper describes the design of a quantum assisted pdf estimation method also by an example, which promises to achieve the exact pdf by proper setting of parameters in a very fast way.5 pages, 3 figures, will be published by International Journal of Quantum InformationQuantum Physicstext