[{"title":"( 5 个子文件 2.45MB ) 北邮 模电实验 函数信号发生器(仿真文件+实验报告)","children":[{"title":"提升.ms14 <span style='color:#111;'> 137.24KB </span>","children":null,"spread":false},{"title":"正弦波.ms14 <span style='color:#111;'> 129.52KB </span>","children":null,"spread":false},{"title":"总体.ms14 <span style='color:#111;'> 257.63KB </span>","children":null,"spread":false},{"title":"方波-三角波.ms14 <span style='color:#111;'> 125.76KB </span>","children":null,"spread":false},{"title":"简易函数信号发生器_报告.docx <span style='color:#111;'> 2.14MB </span>","children":null,"spread":false}],"spread":true}]