[{"title":"( 5 个子文件 3KB ) PCM仿真均匀量化、非均匀量化及A律13折线编码","children":[{"title":"PCM","children":[{"title":"pcm_2.m <span style='color:#111;'> 1.87KB </span>","children":null,"spread":false},{"title":"pcm_2_2.m <span style='color:#111;'> 1.36KB </span>","children":null,"spread":false},{"title":"pcm.m <span style='color:#111;'> 823B </span>","children":null,"spread":false},{"title":"pcm_3.m <span style='color:#111;'> 734B </span>","children":null,"spread":false},{"title":"judge.m <span style='color:#111;'> 138B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]