tinsir888 / tinsir888.github.io-gittalk

Open Comment for Personal Blog
GNU General Public License v3.0
0 stars 0 forks source link

APS 非重点复习课程之数字信号处理 | min hjemmeside #134

Open tinsir888 opened 3 months ago

tinsir888 commented 3 months ago

https://tinsir888.github.io/posts/730ca896.html

Signal Sampling: sensor→A/D Digital signal VS analog signal analog: both X Y are contiguous. digital: both are discrete. Basic Operations on Digital Signal x[n]={⋯ ,−0.2,2.2,1.1,0.2,−3.7,⋯ }x[n]=\