方波,三角波,正弦波的波形中峰值,峰峰值和有效值之间的关系是什么? 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 theseSheriff, Puppet, Shoehorn, Trombone, Bus, Moon, Radio, Garters, Swan, Fishing net, 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 #2150 batman


anonymous
anonymous
sketch #4388 Homer and the Cherry


anonymous
anonymous
sketch #4710


anonymous
anonymous
sketch #3774 Marilyn Manson by Junior Silva


Mirnes Sinanovic
sketch #2640 Marge by Mirnes Sinanovic


anonymous
anonymous
sketch #3535 Mickey by Hakan Usuğ


anonymous
anonymous
sketch #4891 Pikachu by Resul Danacı


anonymous
anonymous
sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )


anonymous
anonymous
sketch #3466


anonymous
anonymous
sketch #270


anonymous
anonymous
sketch #2318


anonymous
anonymous
sketch #2536


anonymous
anonymous
sketch #4722 Ichigo by Gopal Gopi


anonymous
anonymous
sketch #2889


anonymous
anonymous
sketch #5158 Till Lindemann by Cristina Love


anonymous
anonymous
sketch #3656 Igor by Vincent Baudement


anonymous
anonymous
sketch #4796


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


anonymous
anonymous
sketch #3506 Goku by Saul Mansanares


Rachel Roe
sketch #669 Cluck


anonymous
anonymous
sketch #5013 Pursuing Dreams by Mário JBudo


anonymous
anonymous
sketch #3149 Dude with a sword by Elio Hernandez


anonymous
anonymous
sketch #1418 Dylan Thomas. Chayrolfrypan


anonymous
anonymous
sketch #1034 what ever you want it to be


sketchmaster
sketch #2452 Manga by sketchmaster


anonymous
anonymous
sketch #5182 Inuyasha by Sepp Herberger


anonymous
anonymous
sketch #4151

tomski方波,三角波,正弦波的波形中峰值,峰峰值和有效值之间的关系是什么? 知乎 coloring