[{"title":"( 3 个子文件 3KB ) 语音信号加入高斯白噪声,利用切比雪夫Ⅱ,FIR汉明窗方式除噪 matlab","children":[{"title":"音频matlab","children":[{"title":"main.m <span style='color:#111;'> 1.80KB </span>","children":null,"spread":false},{"title":"FIR.m <span style='color:#111;'> 1.92KB </span>","children":null,"spread":false},{"title":"IIR.m <span style='color:#111;'> 580B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]