Data processing method for continuous variable attack angle pressure measurement test of temporary impulse type high-speed wind tunnel

The invention discloses a data processing method for a continuous variable-angle-of-attack pressure measurement test of a temporary impulse type high-speed wind tunnel, and the method can precisely synchronize the continuous test data collected by a plurality of large-capacity, dispersed and asynchronous collection systems. The interrelation among all variables acquired by the plurality of acquisition systems in the test process is accurately described; according to the method, discrete processing is carried out on continuous test data, the continuous test data are stored according to a storage format of step pressure measurement original data, the data size of the continuous pressure measurement test data is reduced, and subsequent processing analysis of the continuous variable attack angle pressure measurement data can be normalized into a step pressure measurement processing process, so that the processing difficulty of the continuous variable attack angle pressure measurement data is simplified, and the p