The data processing system of spectrum analyzer based on VC++

Spectrum analyzer system function is shown in the frequency domain where the spectral characteristics of the signal can be real-time signal analysis, but results of the analysis can not be saved. To solve this problem, the system based on VC + + object-oriented programming design method, using VC + +6.0 is generated to achieve the advantages of friendly interface in the instrument data processing, graphical display and preservation functions, experimental results show that The system has good stability, easy operation, has greatly enhanced the use of the instrument, the application prospect is broad.