利用FFT实现MP的稀疏分解参考程序4页.docx

附录D利用FFT实现基于MP的信号稀疏分解参考程序% MATLAB script for MP algorithm based on FFT%* Preparation part *%* part 1:imput signal *%read signal data (to be processed)% Here we can input different types of data, to check the program.% In this example, we read one signal data from disk, which is saved in the% format: save bat.dat bat -asciiload bat.dat _ascii;signal=bat;%*