Znn3bq.jpeg
²é¿´: 746  |  »Ø¸´: 2

xzfgggthn

гæ (СÓÐÃûÆø)

[ÇóÖú] ÈçºÎ°ÑÌû×ÓÀïµÄÐźŴúÂëд³ÉmÎļþ×÷Ϊһ¸öº¯Êý ÒÑÓÐ1È˲ÎÓë

¸ÕѧϰmatlabµÄÐÂÊÖС°×£¬Çë¶à°ïÖú¡£ÎҵĴúÂëÊÇÒ»¸öaskÐźţ¬ÎÒÏë°ÑËüд³ÉmÎļþ£¬È»ºóÔÚÆäËûµÄÎļþÖе÷ÓÃÕâ¸öaskµÄÊä³öÐźÅout£¬ÇëÎÊÎÒ¸ÃÔõôдÕâ¸ömÎļþ

%=============================1¡¢¹¹ÔìÔØ²¨£¬²úÉú8¸öÂëÔª£¬Éú³ÉÒѵ÷ÐźÅ========%
a=randsrc(1,8,[0:1]);%²úÉú8¸öËæ»úµÄ¶þ½øÖÆÊý
l=linspace(0,2*pi,50);%ÀûÓÃlinspaceº¯Êý´´½¨Êý×é,2pi³¤¶ÈÈ¡µã50¸öÄ£ÄâÒ»¸öÂëÔª
f=sin(2*l);%Éú³ÉÔØ²¨
t=linspace(0,10*pi,400);%¶¨ÒåʱÖálengthΪ10pi,È¡µã400¸ö£¬´ú±í8¸öÂëÔªµÄ×ÜÈ¡ÑùµãÊý
out=1:400;%¹æ¶¨Òѵ÷ÐźÅlength
b=1:400;% ¹æ¶¨»ù´øÐźÅlength
w=1:400;%¹æ¶¨Ôز¨length
%=================Éú³ÉASKÐźÅ===========%
for i=1:8
    if a(i)==0
      for j=1:50
          out(j+50*(i-1))=0; %ÈôÂëԪΪ0Ôò½«0Êä³ö
      end
    else
      for j=1:50
          out(j+50*(i-1))=5*f(j); %ÈôÂëԪΪ1Ôò½«Ôز¨Êä³ö
      end
    end
end

for i=1:8  
    for j=1:50
        b(j+50*(i-1))=a(i); %b×÷Ϊµ÷ÖÆÐźÅÊä³ö
        w(j+50*(i-1))=f(j); %w×÷ÎªÔØ²¨Êä³ö
    end
end
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

xzfgggthn

гæ (СÓÐÃûÆø)

2Â¥2015-04-08 12:03:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qqinly

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

ÖÁÈËÎÞ¼º£¬ÉñÈËÎÞ¹¦£¬Ê¥ÈËÎÞÃû

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
%¾Ù¸ö¼òµ¥µÄÀý×Ó
%------¼òµ¥µÄsinº¯Êý--------------------
a=1;f=10;fs=50;T=9;t=0:1/fs:T-1/fs;
y=a*sin(2*pi*f*t);
%------д³Éº¯ÊýÎļþmÈçÏÂ----------------------
function [y]=funsin(a,f,fs,T)
t=0:1/fs:T-1/fs;
y=a*sin(2*pi*f*t);
%------------½áÊø--------------------------
%Æäʵ¾ÍÊǰÑÐèÒªÊäÈëµÄ²ÎÊýдÔÚÓұߣ¬ÐèÒªÊä³öµÄÊý¾ÝдÔÚ×ó±ß¼´¿É
%µ÷ÓÃ
a=1;f=10;fs=50;T=9;
[y]=funsin(a,f,fs,T);
%¼´¿ÉÊä³öy
ѧ¶øÊ±Ï°Ö®£¬²»Òà˵ºõ£¿ÓÐÅó×ÔÔ¶·½À´£¬²»ÒàÀÖºõ£¿È˲»Öª¶ø²»ã³£¬²»Òà¾ý×Óºõ£¿
3Â¥2015-04-09 12:27:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ xzfgggthn µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 291Çóµ÷¼Á +7 ¹ØÒä±±. 2026-04-14 7/350 2026-04-16 01:30 by L0alice
[¿¼ÑÐ] Çóµ÷¼ÁѧУ +14 ²»»á³ÔÈâ 2026-04-13 16/800 2026-04-15 21:59 by noqvsozv
[¿¼ÑÐ] 284Çóµ÷¼Á +21 ÈÃÎÒÉϰ¶°É°¢Î÷ 2026-04-09 21/1050 2026-04-15 21:53 by noqvsozv
[¿¼²©] 26Äêµç³Ø·½Ïò²©Ê¿ÉêÇë 10+3 15615939259 2026-04-09 4/200 2026-04-15 14:22 by kwansei
[¿¼ÑÐ] 367Çóµ÷¼Á +11 hffQAQ 2026-04-09 11/550 2026-04-14 17:48 by lhj2009
[¿¼ÑÐ] ²ÄÁÏרҵ344Çóµ÷¼Á +17 hualkop 2026-04-10 22/1100 2026-04-14 16:21 by sxdj2
[¿¼ÑÐ] ²ÄÁÏ085601µ÷¼Á +32 ºÎÈó²É123 2026-04-10 34/1700 2026-04-14 08:47 by ľľmumu¡«
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] 0831ÉúÒ½¹¤µÚÒ»ÂÖµ÷¼Áʧ°ÜÇóÖú +12 СÐÜî£î£_s 2026-04-11 16/800 2026-04-12 16:28 by îÚè±
[¿¼ÑÐ] µçÆø¹¤³Ìר˶320Çóµ÷¼Á +5 СÂé×Ó111 2026-04-10 5/250 2026-04-12 10:47 by zhouyuwinner
[¿¼ÑÐ] µ÷¼Á +5 ÎĵÀÐÇ̨ 2026-04-11 5/250 2026-04-11 15:01 by ¿­¿­Òª±ä˧
[¿¼ÑÐ] 0859£¬337Çóµ÷¼Á +4 ÑÐs. 2026-04-10 4/200 2026-04-11 11:34 by caotw2020
[¿¼ÑÐ] 0854µ÷¼Á +5 ÒôÏñµêÌý»¨¹ÄÏ· 2026-04-10 5/250 2026-04-11 10:49 by qingpingzhu
[¿¼ÑÐ] 087100³õÊÔ311Çóµ÷¼Á +4 ÈÎÑÅÇÙ 2026-04-09 4/200 2026-04-11 10:33 by zhq0425
[¿¼ÑÐ] ũҵ¹ÜÀí302·ÖÇóµ÷¼Á +3 xuening1 2026-04-10 3/150 2026-04-11 10:18 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸985»úеѧ˶380Çóµ÷¼Á +5 ¹Ø¹ØöÂð¯10 2026-04-11 5/250 2026-04-11 10:10 by ÖªÄî¡£A
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«±±´óѧ¿ØÖƹ¤³Ì085406Êý¶þÓ¢¶þ385£¬Çóµ÷¼Á +8 Ezra_Zhang 2026-04-09 8/400 2026-04-11 09:15 by Öí»á·É
[¿¼ÑÐ] »¯Ñ§¹¤³ÌÓë¼¼Êõ324µ÷¼Á +23 Ëï³£»ª 2026-04-09 25/1250 2026-04-11 00:07 by ÆïÅ£¶Éº®½­
[¿¼ÑÐ] ¼ÆËã»úÀàÇóµ÷¼Á£¬22408-274·Ö +7 Éϰ¶deС³æ 2026-04-09 8/400 2026-04-10 19:56 by fxue1114
[¿¼ÑÐ] Òѵ÷¼Á +18 ²ñ¿¤Ã¨_ 2026-04-09 19/950 2026-04-09 22:10 by ²ñ¿¤Ã¨_
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û