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sunjie2668

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] y=sin(x)*sin(t)ÔõÄÜÔÚmatlabÖÐʵÏÖ

y=sin(x)*sin(t)ÔõÄÜÔÚmatlabÖÐʵÏÖ
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sunjie2668

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
5Â¥: Originally posted by baobiao007 at 2013-11-05 18:25:07
tºÍxµÄÊý×éÔªËØ±ØÐëÒ»Ñù¶à...

y=0.1*sin(pi/4*x)*sin(pi/2*t)
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7Â¥2013-11-05 19:19:45
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baobiao007

ľ³æ (Ö°Òµ×÷¼Ò)

ÖйúÌØÉ«

1. µ±È»ÒªÏȸø¶¨×Ô±äÁ¿£¬ÄãÕâÀï¾ÍÊÇ t , x.
±ÈÈç  t= -pi:0.1:pi;  x = -pi:0.1:pi;

2. Ö±½ÓÊäÈë y=sin(x).*sin(t);  ¾ÍËã³öÁ˽á¹û
ÎÒͬÒâÊå±¾»ªµÄ¹Ûµã£¬ÈËÃÇͶÉíÒÕÊõºÍ¿ÆÑ§ÁìÓòµÄÇ¿ÁÒÔ¸ÍûÖ®Ò»¾ÍÊÇÌÓÀëÍ´¿à¡¢²Ð¿áºÍ¿ÝÔïÎÞζµÄÏÖʵÉú»î£¬ÌÓÀë×Ô¼ºÆ®ºö²»¶¨µÄÆßÇéÁùÓûµÄèäèô¡£--°®Òò˹̹
2Â¥2013-11-05 17:09:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lumingyi

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¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÔËÓÃÈý½Çº¯ÊýµÄ»ý»¯ºÍ²î¹«Ê½°ÑÉÏÃæµÄ¹«Ê½¼ò»¯£¬»òÕßÏñ°ì·¨Ê¹tÓÃx±íʾ¡£×îºóµÄ³Ë»ýy=sin(x).*sin(t)(Óõã³Ë)
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3Â¥2013-11-05 17:10:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sunjie2668

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by baobiao007 at 2013-11-05 17:09:09
1. µ±È»ÒªÏȸø¶¨×Ô±äÁ¿£¬ÄãÕâÀï¾ÍÊÇ t , x.
±ÈÈç  t= -pi:0.1:pi;  x = -pi:0.1:pi;

2. Ö±½ÓÊäÈë y=sin(x).*sin(t);  ¾ÍËã³öÁ˽á¹û

¿ÉÊDz»Ðа¡
clc
clear all
x=0;
t=0;
y=0;

t=1:0.1:3;
x=0:0.1:4;
y=sin(x).*sin(t);

figure
plot(x,y,'k','LineWidth',3)
×ö×Ô¼ºÈÏÎªÖØÒªµÄÊÂÊÇ×îºÃµÄÉú»î·½Ê½£¡
4Â¥2013-11-05 17:18:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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