[{"title":"( 9 个子文件 1.1MB ) DSP实验:matlab实现电话拨号音的产生和识别","children":[{"title":"My_DSP","children":[{"title":"Dailing.txt <span style='color:#111;'> 297.39KB </span>","children":null,"spread":false},{"title":"Dail.m <span style='color:#111;'> 3.63KB </span>","children":null,"spread":false},{"title":"Detect.m <span style='color:#111;'> 4.51KB </span>","children":null,"spread":false},{"title":"wgn.m <span style='color:#111;'> 6.41KB </span>","children":null,"spread":false},{"title":"dailing.mat <span style='color:#111;'> 374.58KB </span>","children":null,"spread":false},{"title":"awgn.m <span style='color:#111;'> 7.22KB </span>","children":null,"spread":false},{"title":"Document.txt <span style='color:#111;'> 510B </span>","children":null,"spread":false},{"title":"TestSignal.txt <span style='color:#111;'> 45B </span>","children":null,"spread":false},{"title":"DSP实验报告.pdf <span style='color:#111;'> 702.88KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]