RFID噪音数据去除

【代码用法】Matlab工作区直接装载程序 【代码原名】Radio-Noise Removal 【代码功能】This data file can be loaded in matlab workspace.With pcolor(data);shading interp one can get the same plotted as a dynamic spectrum which looks like the uploaded picture that displays a solar radio burst enclosed within the box. The need is to plot the data such that only the burst is displayed in red color while the non burst region should be in violet as background.The fixed frequency interferences need to be subtracted.The x-axis is time and y-axis is the frequency.radio-data-noise-removal