分享MATLAB绘制语谱图代码如下：

close all;clear all;%原始语音通道1[orign,Fs]=audioread('6ch_zys_n1_50cm4_mvdr.wav');to=(1:length(orign(:,1)))/Fs;figure();h1=plot(to,orign(:,1));h1_axis=gca;xlabel(h1_axis,'时间(s)'),ylabel(h1_axis,'幅度'),title(h1_axis,'MVDR算法时域图');figure();y=orign(:,1);spectrogram(y,512,256,512,Fs,'yaxis'),title('MVDR算法语谱图');Expand_axis_fill_figure(h1_axis);