2025锟斤拷呖锟斤拷锟斤拷呛锟斤拷锟�(sh锟斤拷)锟侥圖锟斤拷锟絚锟斤拷锟絴(zh锟斤拷)

锟斤拷(l锟斤拷i)源锟斤拷锟絎(w锟斤拷ng)锟絡(lu锟斤拷)锟斤拷锟斤拷 2024-11-13 10:38:34

[锟斤拷(bi锟斤拷o)锟斤拷锟斤拷2025锟斤拷锟竭匡拷锟斤拷(sh锟斤拷)锟絎(xu锟斤拷) 锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)知锟絉(sh锟斤拷)锟絚(di锟斤拷n)]

锟斤拷锟斤拷1锟斤拷锟斤拷锟节猴拷锟斤拷(sh锟斤拷)锟侥讹拷锟絰锟斤拷

锟斤拷锟斤拷锟斤拷(du锟斤拷)锟节猴拷锟斤拷(sh锟斤拷)f(x)锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟�(g锟斤拷)锟斤拷锟姐常锟斤拷(sh锟斤拷)T锟斤拷使锟矫拷(d锟斤拷ng)x取锟斤拷锟絰锟斤拷锟�(n锟斤拷i)锟斤拷每一锟斤拷(g锟斤拷)值锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷f(x+T)=f(x)锟斤拷锟斤拷么锟斤拷锟斤拷(sh锟斤拷)f(x)锟酵斤拷锟斤拷锟斤拷锟节猴拷锟斤拷(sh锟斤拷).T锟斤拷锟斤拷锟紷锟斤拷(g锟斤拷)锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷.

锟斤拷锟斤拷2锟斤拷锟斤拷小锟斤拷锟斤拷锟节ｏ拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诤锟斤拷锟�(sh锟斤拷)f(x)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫达拷锟斤拷一锟斤拷(g锟斤拷)锟斤拷小锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷么锟紷锟斤拷(g锟斤拷)锟斤拷小锟斤拷锟斤拷(sh锟斤拷)锟酵斤拷锟斤拷f(x)锟斤拷锟斤拷小锟斤拷锟斤拷锟斤拷.

锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟角猴拷锟斤拷(sh锟斤拷)锟斤拷锟絰锟斤拷?q锟斤拷)锟斤拷H锟斤拷锟角解簡(ji锟斤拷n)锟轿碉拷锟斤拷锟角诧拷锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角猴拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟角猴拷锟斤拷(sh锟斤拷)锟紻锟斤拷锟�(l锟斤拷i)锟斤拷锟�.

锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷婕帮拷锟斤拷呛锟斤拷锟�(sh锟斤拷)锟斤拷值锟斤拷(锟斤拷值)锟斤拷锟絵目一锟姐常锟斤拷锟斤拷锟铰凤拷锟斤拷锟斤拷

锟斤拷锟斤拷(1)锟斤拷锟斤拷锟斤拷sin x锟斤拷cos x锟斤拷值锟斤拷;

锟斤拷锟斤拷(2)锟斤拷锟斤拷式锟斤拷(f锟斤拷)锟絪锟侥猴拷锟斤拷(sh锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷锟斤拷y=Asin(ωx+φ)+k锟斤拷锟斤拷式锟金步凤拷锟斤拷ωx+φ锟侥凤拷锟斤拷锟斤拷锟斤拷锟斤拷(j锟斤拷)锟斤拷锟揭猴拷锟斤拷(sh锟斤拷)锟斤拷锟絳(di锟斤拷o)锟皆岋拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷值锟斤拷(锟界本锟斤拷锟斤拷锟絵試锟斤拷(2));

锟斤拷锟斤拷(3)锟絈元锟斤拷锟斤拷锟斤拷sin x锟斤拷cos x锟斤拷锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟絯锟斤拷锟缴伙拷锟斤拷锟襟函旓拷(sh锟斤拷)锟节給锟斤拷锟絕(q锟斤拷)锟絞锟较碉拷值锟斤拷(锟斤拷值)锟斤拷(w锟斤拷n)锟絵(锟斤拷锟斤拷1(2)).

锟斤拷锟絇(gu锟斤拷n)锟斤拷锟絔锟斤拷

锟斤拷锟斤拷锟竭匡拷锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)知锟絉(sh锟斤拷)锟絚(di锟斤拷n)锟絉锟斤拷

锟斤拷锟铰高匡拷锟結訊锟斤拷锟竭匡拷锟斤拷锟斤拷锟斤拷锟斤拷前锟斤拷(zh锟斤拷n)锟斤拷锟斤拷志愿锟斤拷锟�(b锟斤拷o)锟斤拷锟饺★拷锟�?j锟斤拷n)?sh锟斤拷)锟斤拷锟斤拷

锟竭匡拷锟絩(sh锟斤拷)锟絞锟斤拷锟斤拷全锟斤拷锟斤拷要锟斤拷(ji锟斤拷)锟絚(di锟斤拷n)

锟組锟斤拷"锟竭匡拷锟絎(w锟斤拷ng)"微锟脚癸拷锟斤拷號(h锟斤拷o)