matlab sinc
ΪÄúÕÒµ½ÒÔÏÂÏà¹Ø´ð°¸
matlab sinc3µÄÓ÷¨¼°¶ÌÓï´îÅä
Matlab ÖÐµÄ sinc3 º¯ÊýÓÃÓÚ¼ÆËãÈýά sinc º¯ÊýÖµ¡£sinc3 º¯ÊýµÄ»ù±¾Ó÷¨ÊÇ£ºy = sinc3(x,y,z) £¬ÆäÖÐ x¡¢y¡¢z ¿ÉÒÔÊDZêÁ¿¡¢ÏòÁ¿»ò¾ØÕó¡£Ëü»á¸ù¾ÝÊäÈëµÄ×ø±êÖµ...
ÔÚmatlabÖÐsinc(t)ÊÇʲôÒâ˼
¶øsinc£¨t/¦Ð£©¾ÍÊǰÑÉÏʽÖеÄt»»³Ét/¦Ð,ÄÇô±íʾ¾ÍÊÇsint/tÕâ¸ö³éÑùº¯Êý£¬ÎÒÊÇÕâôÀí½âµÄ sinc£¨ t£©=sin£¨pi*t£©/£¨pi*t£©.ÊÇmatlabÄÚ²¿º¯Êý¡£pi¾ÍÊÇ3.1415...
ÈçºÎÓÃMatlab²úÉúÕýÏÒÐźÅ?
ºáÖá×ø±êΪ¡°t¡±£¬×ÝÖá×ø±êΪ¡°sin£¨t£©¡± T.1 ÐźŵIJúÉú£¨sin, square, sinc, exp, sawtooth£©
Ðźŷ¢ËͶËÓøùÉýÓàÏÒÂ˲¨Æ÷½øÐгÉÐÎÂ˲¨,ÄÇô½ÓÊÕ¶Ë...
ÒÔÏÂMatlab´úÂëÉú³ÉÒ»¸öTsym=1sµÄsincÂö³å£¬²¢»æÖÆÊ±Óò/ƵÓòÏìÓ¦£¨Í¼7.4£©¡£´ÓʱÓòͼÖпÉÒÔ¿´³ö£¬sincÂö³åÔÚÕûÊý±¶²ÉÑù˲ʱkTsym=k¡Á1Ãë´¦´ï...
ÈçºÎÔÚmatlabÖлæÖÆÕýÏÒº¯Êý - °Ù¶È¾Ñé
ÈçºÎÔÚmatlabÖлæÖÆÕýÏÒº¯Êý£¿¼ò½é ´ËʾÀý˵Ã÷ÈçºÎ¼ÆËãºÍ»æÖÆ x ºÍ y ·½ÏòÖ®¼äµÄ¶þά sinc º¯Êý sin(R)/R¡£R ÊǾàÔµãµÄ¾àÀ룬ԵãÔÚ¾ØÕóµÄÖÐÐÄ¡£Ìí¼Ó eps£¨·Ç³£Ð¡µÄÖµ£©¿É·ÀÖ¹Íø¸ñ...matlab µçÄÔ ·½·¨/²½Öè 1 ÃüÁîÐмüÈ룺[X,Y] = meshgrid(-8:.5:8);2 ÃüÁîÐмüÈ룺R = sqrt(X.^2 + Y.^2) + eps;3 ÃüÁîÐмüÈ룺Z = sin(R)./R;4 ÃüÁîÐмüÈ룺...
ÐźŴ¦Àí³£ÓÃMATLABº¯Êý - °Ù¶È¾Ñé
MATLAB ÐźŴ¦Àí³£Óú¯Êý MATLAB ÐźŴ¦Àí³£Óú¯Êý ¡¾Ò»¡¿¡¢ ²¨ÐβúÉú º¯ÊýÃû ¹¦ÄÜ sawtooth ²úÉú¾â³Ý²¨»òÈý½Ç²¨ Sinc ²úÉúsinc»òº¯Êýsin(pi*t)/(pi*t) ...
matlab»sincº¯Êý¼°ÆäÓÐÒâ˼µÄÐÔÖÊ
ÔÚMATLABÖУ¬sincº¯Êý±íʾΪ sin(pi*x)/(pi*x)£¬Æä¶¨ÒåÓòΪËùÓÐʵÊý¡£Í¨¹ý´´½¨Ò»¸ö´Ó-5µ½5µÄÏßÐԵȼä¾àÏòÁ¿t£¬²¢Ê¹ÓÃMATLABµÄsincº¯Êý¼ÆËãtµÄsincÖµy£¬ÎÒÃÇ¿ÉÒÔÇáËÉ...
matlabÈçºÎ»Ò»¸ösincº¯Êý - ±à³ÌÓïÑÔ - CSDNÎÊ´ð
matlabÈçºÎ»Ò»¸ösincº¯ÊýÇëÎÊÈçºÎÓÃmatlab»Ò»¸ösincº¯Êý£¬ºáÖáÊÇ´Ó0µ½256µÄ´úÂë½ö¹©²Î¿¼
ÓÃmatlabʵÏÖͼÉϵÄsincº¯Êý!·Ç³£¸Ðл!!!
ÓÃmatlabʵÏÖͼÉϵÄsincº¯ÊýµÄ´úÂëΪ t=linspace(-100,100);t0=2;a=1;T=(t-t0)/a;y = sinc(t);plot(t,y);xlabel('Time (sec)');...
matlabÖÐÐźÅÉú³Éº¯ÊýµÄʹÓà - °Ù¶È¾Ñé
1 Ê×ÏÈ£¬´ò¿ªÎÒÃÇʹÓõÄmatlabÈí¼þ£¬ÈçͼËùʾ£º2 ÏȽéÉÜÒ»¸ö¸ß˹º¯Êýµ÷·ùµÄÕýÏÒ²¨·¢ÉúÆ÷gauspulsº¯Êý£¬ÏÈ˵һϵÄËüµÄʹÓøñʽ£¬¾ßÌåÈçͼËùʾ£º3 ÏÖÔÚ¾ßÌ嵨½éÉÜgauspulsº¯ÊýµÄʹÓã¬Èçͼ...5 ÔÙ½éÉÜÒ»¸ö·ûºÅÉú³Éº¯Êýsincº¯Êý£¬ÏÈ˵¸ñʽ£¬ÔÙ½éÉܾßÌåµÄʹÓã¬Èçͼ£º6 ×îºó½éÉÜÒ»¸ö·½²¨Éú³Éº¯Êýsquareº¯Êý£¬ÏÈ˵¸ñʽ£¬ÔÙ½éÉܾßÌåµÄʹÓã¬Èçͼ£º×¢ÒâÊÂÏî ±¾¾ÑéÖ»½éÉÜÁ˼¸¸ö³£ÓÃ...