Investigation Of Power Undulate For The Radar Based On Experiment Data

The text introduces the theory of the radar antenna' s scan wave by adopting the method of using wave width to describe antenna radiate direction fig. And the text manages to present an emulate arithmetic by using collection and disposal of several stylebooks of power undulate experiment data. This text analyses experiment data and emulate undulate mode! of the signal based on statistical character from the point of matrix and relativity.The text compares experiment data with the selected theory direction fig and modifies the equal value and standard difference of each segment i n the se I ected wave w i dth d i r ect i on f i g by us i ng the re I at i ve I y between the statistical equal value and standard difference, then makes use of the controls the correlation time to real ize the signal undulate. By use of wavelet transform and filter and re-sampling to dispose of signals. We can get a relatively content result, in the surrounding of MATLAB.