[心得] 畫多張圖的小技巧已回收
matlab如果圖一張一張的plot出來速度會稍慢
但是如果不重開firure的話
速度就會快一些
而且不用看著該死的圖片一張一張跳出來占滿畫面
我的做法是
1. 先用figure開出唯一一張畫布
2. plot想要的資訊
3. print到檔案
4. 用clf清理掉目前的畫布
5. 如果還想再畫 就回到步驟2.
虛擬碼如下
figure(1)
plot(t,x)
print -dpng 'x.png'
clf
plot(t,y)
print -dpng 'y.png'
clf
plot(t,z)
print -dpng 'z.png'
clf
--
我管你的,嘿嘿! /+ \ ┌─╖
mingray / nosql 學校蚊子老鼠好多...... ‵ (OwO ) │成║
‵ |+|\__ │大║
http://mingray.googlepages.com ( ) | ̄ ̄ ̄ ̄| | └╥╜
作者為研究生,長期關注保健醫療資訊 ( v | ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄
v > | ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.116.201.115
推
04/22 22:59, , 1F
04/22 22:59, 1F
→
04/22 23:03, , 2F
04/22 23:03, 2F
→
04/22 23:03, , 3F
04/22 23:03, 3F
推
04/22 23:08, , 4F
04/22 23:08, 4F
→
04/22 23:11, , 5F
04/22 23:11, 5F
→
04/22 23:11, , 6F
04/22 23:11, 6F
推
04/22 23:45, , 7F
04/22 23:45, 7F
→
04/22 23:47, , 8F
04/22 23:47, 8F
→
04/22 23:48, , 9F
04/22 23:48, 9F
→
04/23 06:24, , 10F
04/23 06:24, 10F
→
04/23 06:28, , 11F
04/23 06:28, 11F
→
04/23 06:30, , 12F
04/23 06:30, 12F
→
04/23 11:44, , 13F
04/23 11:44, 13F
→
04/23 11:47, , 14F
04/23 11:47, 14F
→
04/23 11:47, , 15F
04/23 11:47, 15F
→
04/23 11:50, , 16F
04/23 11:50, 16F
→
04/23 11:57, , 17F
04/23 11:57, 17F
→
04/23 11:58, , 18F
04/23 11:58, 18F
→
04/23 12:00, , 19F
04/23 12:00, 19F
→
04/23 12:01, , 20F
04/23 12:01, 20F
→
04/23 12:03, , 21F
04/23 12:03, 21F
→
04/23 12:05, , 22F
04/23 12:05, 22F
→
04/23 12:07, , 23F
04/23 12:07, 23F
→
04/23 12:58, , 24F
04/23 12:58, 24F
→
04/23 12:59, , 25F
04/23 12:59, 25F
→
04/23 13:31, , 26F
04/23 13:31, 26F
→
04/23 13:32, , 27F
04/23 13:32, 27F
→
04/23 13:35, , 28F
04/23 13:35, 28F
→
04/23 13:35, , 29F
04/23 13:35, 29F
→
04/23 13:36, , 30F
04/23 13:36, 30F
→
04/23 14:08, , 31F
04/23 14:08, 31F
→
04/23 14:09, , 32F
04/23 14:09, 32F
→
04/23 14:10, , 33F
04/23 14:10, 33F