[理工] [計概]-中興97-網媒所

看板Grad-ProbAsk作者 (lovefo)時間16年前 (2010/02/21 22:04), 編輯推噓2(201)
留言3則, 3人參與, 最新討論串1/2 (看更多)
We now consider an image.Assume an uncompressed 1200x780 image,with each pixel stored using an 8-bit gray scale representation.If we want to transmit the entire image in under 4 seconds,what is the minimunm accrptable transmission speed in bits per second? 有人會嗎? 可以解答一下嗎XD -- 一切.... 似乎不再那麼重要.... -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 114.46.169.139

02/21 22:28, , 1F
1200*780*8 / X = 4 => X=1872 bit/s 猜的XD
02/21 22:28, 1F

02/22 00:19, , 2F
格式請修正
02/22 00:19, 2F

02/24 11:54, , 3F
1872 bytes/s 才對?
02/24 11:54, 3F
文章代碼(AID): #1BWJrajv (Grad-ProbAsk)
文章代碼(AID): #1BWJrajv (Grad-ProbAsk)