[{"title":"( 150 个子文件 27.02MB ) 信号与系统吴大正课件","children":[{"title":"§8.4 连续系统状态方程的求解.ppt <span style='color:#111;'> 228.00KB </span>","children":null,"spread":false},{"title":"§8.1 状态变量与状态方程.ppt <span style='color:#111;'> 335.50KB </span>","children":null,"spread":false},{"title":"§8.5 离散系统状态方程的求解.ppt <span style='color:#111;'> 217.00KB </span>","children":null,"spread":false},{"title":"§8.3 离散系统状态方程的建立.ppt <span style='color:#111;'> 314.50KB </span>","children":null,"spread":false},{"title":"§8.2 连续系统状态方程的建立.ppt <span style='color:#111;'> 539.00KB </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多,未全部展示</span>","children":null,"spread":false}],"spread":true}]