[{"title":"( 2 个子文件 454KB ) 过采样技术,10位ADC变16位的方法","children":[{"title":"过采样_cn.pdf <span style='color:#111;'> 365.93KB </span>","children":null,"spread":false},{"title":"过采样数学解释.pdf <span style='color:#111;'> 194.79KB </span>","children":null,"spread":false}],"spread":true}]