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 theseFudge, Superhero, Romper, Lion, Millipede, Ribbons, Chili, Bard, Wallaby, Beer, 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 #5149 Daenerys Targaryen by Jorge Valero


anonymous
anonymous
sketch #5167


anonymous
anonymous
sketch #2552


anonymous
anonymous
sketch #4601 PSY Gentleman by Luis Daniel Sanchez Ramirez


anonymous
anonymous
sketch #3420


anonymous
anonymous
sketch #1451 mi6softlab vibra


anonymous
anonymous
sketch #4688


anonymous
anonymous
sketch #5129 Konata Izumi by Urs Stefan


anonymous
anonymous
sketch #3447 Hidan (Akatsuki) by ßeyza Karaca


anonymous
anonymous
sketch #687 Buddha Peace


anonymous
anonymous
sketch #3476 Happy valentines day! Simona Honigmelone


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. : )


Matt King
sketch #3330


anonymous
anonymous
sketch #3258


anonymous
anonymous
sketch #2337


anonymous
anonymous
sketch #5314


anonymous
anonymous
sketch #839


anonymous
anonymous
sketch #2340


Милен Тревата
sketch #2771 Naruto by Милен Тревата


anonymous
anonymous
sketch #2989 Little Chibi by Loai Issa


anonymous
anonymous
sketch #3174 John Snow Helga Fon Stein


anonymous
anonymous
sketch #2926 Power Puff Girls by Sylvie Rieux


anonymous
anonymous
sketch #3769 The Beatles by يآآسر محمد


anonymous
anonymous
sketch #2035 Ernest Hemingway... chayrolfrypan


anonymous
anonymous
sketch #3688


anonymous
anonymous
sketch #5064


anonymous
anonymous
sketch #3567 Worried Girl by Juvenilia Alexandrino

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