推 ericabab:time shift在freq domain造成相位改變 140.114.207.65 11/16 21:46
→ VortexSheet:可以問一下圖案大概長怎樣嗎@ @ 116.59.147.27 11/16 21:53
→ deathcustom:基本上這樣的東西沒差...... 122.116.95.114 11/17 01:57
→ deathcustom:想想laplace transform裡面,這只是 122.116.95.114 11/17 01:57
→ deathcustom:IC的不同~ 122.116.95.114 11/17 01:58
推 onlywig:大小頻譜一樣 相位頻譜會有偏移 163.18.104.154 11/17 11:30
→ fyon:cos(a+b)=cos(a)cos(b)-sin(a)sin(b) --> 118.169.36.74 11/20 07:19
→ fyon:cos(b)F[cos(a)]-sin(b)F[sin(a)] 118.169.36.74 11/20 07:20
推 truesword:o大所言甚是 140.115.73.87 11/28 22:59