Multi-parameter databases remote-access and automatic Layout and conjunct analysis by means of QT cross-platform application framework

Data acquirement and signal processing at Multi-parameter records such as PhysioNet database records require accessing records remotely, laying out uncertain number of parameters, and doing conjunct analysis. This paper proposes developing software by QT graphical C++ toolkit can meet the requirements described above in less developing time and higher efficiency. Practical works at a software tool development are introduced to show advantages of QT toolkit at software tool development, particularly the advantages of SIGNAL/SLOT and Layout-manage mechanisms that are fundamental for implement of conjunct analysisms of the abstract before continuing with the next heading.