信号采样中,给信号采样,采样�率为何要大于信号中最高�率的两倍?低于两倍会混叠。如何简单形象的理解? 知乎 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: zhihu.com






Try and sketch some of theseParadise, Saddle oxfords, Witch, Sunhat, Diggers, Pollywog, Cards, Lawn, Army, Catfish, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #3280 Adventure Time by Alina Danielle


anonymous
anonymous
sketch #1643


anonymous
anonymous
sketch #5436


anonymous
anonymous
sketch #4834 Aayla Secura by Nînâ Yämâhä


anonymous
anonymous
sketch #4362 cow


anonymous
anonymous
sketch #3643


anonymous
anonymous
sketch #3871


anonymous
anonymous
sketch #3378


anonymous
anonymous
sketch #1972 Boogaloo @Memphis


anonymous
anonymous
sketch #3264 Lisa by Shaban Khan


anonymous
anonymous
sketch #4821 Johnny M. by Z Ionut Ady


anonymous
anonymous
sketch #5116 Bleach by Vrushali Rane


anonymous
anonymous
sketch #2027


anonymous
anonymous
sketch #5100 Shadow by An Nguyen


anonymous
anonymous
sketch #5191 The View by Vicente Vera


anonymous
anonymous
sketch #1328


Tom Kelly
sketch #15


anonymous
anonymous
sketch #3554 Dr. House by Carrieann Benthem


sketchmaster
sketch #2639 Marilyn by sketchmaster


anonymous
anonymous
sketch #2309


anonymous
anonymous
sketch #2969


anonymous
anonymous
sketch #5166 Jigsaw by Gisele Siqueira Zanni


anonymous
anonymous
sketch #3367 Ichigo by Szymon Broszczak


anonymous
anonymous
sketch #5127 Captain America by Mark Phillips


anonymous
anonymous
sketch #3604 Falling Manipati Surya


anonymous
anonymous
sketch #5213


sketchmaster
sketch #2457 cool beans brother


anonymous
anonymous
sketch #5231

tomski信号采样中,给信号采样,采样�率为何要大于信号中最高�率的两倍?低于两倍会混叠。如何简单形象的理解? 知乎 coloring