我可以在Matlab中将许多图表保存为批处理的位图吗？

I wish to analyse long audio files in matlab from .wav format, and to export the entire length of the audio as spectrograms in 2048x2048 pixel bitmaps. for one second of sound i would want automate about 20 bitmaps, and i would like to let matlab process and return 1000 bitmaps for a long audio over the course of some hours, and then do further processing in another program.I wish to analyse long audio files in matlab fr