Abstract: The invention is a method for processing a phonocardiographic signal characterising fetal breathing movement (FBM), wherein in initial start point (SP) determination (S100) in frequency filtering (S110), bandpass-filtered signals of frequency subbands by first and second bandpass filters are generated from the phonocardiographic signal, and first identified SP of an FBM episode is determined in a frequency subband in SP search (S120), in episode discovering (S130) further SP is searched applying the SP search (S120) in episode search time period, and if found at smaller distance from identified SP than a clustering threshold, it is merged with identified SP, if found at larger distance from identified SP than the clustering threshold, an SP closest to identified SP is identified as second identified SP. The invention is, furthermore, a system for processing a phonocardiographic signal characterising FBM. (FIG.

Abstract: A method is disclosed for mapping an integral into a thread of a parallel architecture, in the course of which the integral is mapped into a summation expressed by coefficient values and summation values, and a directed graph is generated corresponding to the computation of the summation. Furthermore, in the course of the method a level of a traversal sequence to each of the nodes is assigned, respectively, and at each level of the traversal sequence, a storage location of the intermediate value corresponding to the edge connected with its input to the node corresponding to the given level is specified in a memory corresponding to the thread and including a register storage, a local storage, and a global storage. A system is also disclosed for mapping an integral into a thread of a parallel architecture.