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shishuai2007

Í­³æ (³õÈëÎÄ̳)

[ÇóÖú] Matlab ÄÄλ´óÉñ½â¾ö´ËÎÊÌâÖØ½ðÐüÉÍ

ÏÖÔÚÎÒÏëʵÏÖÒÔϹ¦ÄÜ:
function f=f(u);
u=-1:1:2    %¼´-1,0,1£¬2
p=[2
   3
   3];
s=[1 1 1]
f=s*(p-u).%uÿ´Îֻȡһ¸öÊý£¬Èç0.2
ÏëµÃµ½µÄ½á¹ûÊÇ£ºf£¨-1£©=11£»f£¨0£©=8£»f£¨1£©=5£»f£¨2£©=2
µ«ÊÇϵͳ×ÜÊÇĬÈÏuÊǾØÕ󣬸ÃÔõôʵÏÖ¡£Çó´óÉñ°ïÖú½â»ó
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yyyu200

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xzhdty: ½ð±Ò+1, ¸Ðл²ÎÓë 2013-09-11 17:14:10
u(1),¼ÓÉÏÀ¨ºÅ¾ÍÐÐ

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
2Â¥2013-09-11 15:38:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

libralibra

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

æôÆï½«¾ü

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ben_ladeng: ½ð±Ò+1, ר¼Ò¿¼ºË 2013-09-13 19:47:06
shishuai2007: ½ð±Ò+5, ¡ïÓаïÖú, ÄúÕâ¸ö·½·¨ÎÒÊÔÁË£¬ÄܳöÀ´£»ÎÒ×Ô¼ºÓÃÊý¾ÝforÑ­»·Ò²³öÀ´ÁË£¬Ð»Ð»°¡£¡ 2013-09-17 09:08:24
shishuai2007: ½ð±Ò+5, ¡ïÓаïÖú, ºÃÏñÉÙ¸ø·ÖÁË~~ÔÙ²¹ÉÏ 2013-09-17 09:09:32
°´ÕÕÄãµÄ˵·¨,u¾ÍÊDzÎÊý,Äã²»ÒªÔÙº¯ÊýÄÚ²¿ÉèÖÃÁË,Ö±½ÓÓÃÏÂÃæµÄº¯Êý¼´¿É
CODE:
function f=f(u)
p=[2
   3
   3];
s=[1 1 1];
f=s*(p-u);
end

È»ºóµ÷ÓõÄʱºòf(-1),f(0)...ÕâÖÖ¾ÍÐÐ
CODE:
f(-1)
f(0)
f(1)
f(2)

½á¹û:
CODE:
ans =

    11


ans =

     8


ans =

     5


ans =

     2

matlab/VB/python/c++/Javaд³ÌÐòÇë·¢QQÓʼþ:790404545@qq.com
3Â¥2013-09-11 17:36:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xuyangxuyang

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by libralibra at 2013-09-11 17:36:43
°´ÕÕÄãµÄ˵·¨,u¾ÍÊDzÎÊý,Äã²»ÒªÔÙº¯ÊýÄÚ²¿ÉèÖÃÁË,Ö±½ÓÓÃÏÂÃæµÄº¯Êý¼´¿É
function f=f(u)
p=;
s=;
f=s*(p-u);
end
È»ºóµ÷ÓõÄʱºòf(-1),f(0)...ÕâÖÖ¾ÍÐÐ
f(-1)
f(0)
f(1)
f(2)
½á¹û:
ans =

    11
...

ÎÒÖªµÀ£¬Ò»¸öʵÑéÊҵģ¬Ë½Áİɣ¡
4Â¥2013-09-12 13:46:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xuyangxuyang

гæ (СÓÐÃûÆø)

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