Amplitude yog qhov kev ncua deb ntawm kab nruab nrab ntawm txoj haujlwm thiab sab saum toj lossis hauv qab ntawm txoj haujlwm, thiab lub sijhawm yog qhov kev ncua deb ntawm ob lub ncov ntawm daim duab, lossis nrug nws yuav siv sij hawm rau tag nrho daim duab rov ua dua. … Qhov no yog qhia nyob rau hauv daim duab raws li qhov amplitude yog 1 thiab lub sij hawm yog 2π.
Dab tsi yog qhov amplitude ntawm daim duab hauv trig?
Lub amplitude ntawm ib tug trigonometric muaj nuj nqi yog ib nrab ntawm qhov deb ntawm qhov siab tshaj plaws ntawm qhov nkhaus mus rau hauv qab taw tes ntawm qhov nkhaus: (Amplitude)=(Maximum) - (yam tsawg kawg) 2.
Dab tsi yog qhov amplitude ntawm cos graph?
Amplitude and Period a Cosine Function
The amplitude of the graph of y=acos(bx) is tus nqi uas nws txawv saum toj thiab hauv qab x -axis Amplitude=| ib | Lub sij hawm ntawm cosine muaj nuj nqi yog qhov ntev ntawm lub luv luv luv ntawm lub x -axis tshaj uas cov duab rov ua dua.
Dab tsi yog amplitude hauv sine graphs?
Qhov amplitude ntawm sine muaj nuj nqi yog qhov kev ncua deb ntawm tus nqi nruab nrab lossis kab khiav los ntawm daim duab mus txog qhov siab tshaj plaws. Hauv lwm lo lus, qhov amplitude yog ib nrab ntawm qhov kev ncua deb ntawm tus nqi qis tshaj mus rau tus nqi siab tshaj.
Yuav ua li cas thiaj nrhiav tau amplitude?
Amplitude yog qhov kev ncua deb ntawm kab nruab nrab ntawm txoj haujlwm thiab sab saum toj lossis hauv qab ntawm txoj haujlwm, thiab lub sijhawm yog qhov kev ncua deb ntawm ob lub ncov ntawm daim duab, lossis qhov kev ncua deb nws yuav siv rau tag nrho cov duab rov qab. Siv cov kab zauv no: Amplitude=APeriod=2πBHorizontal hloov mus rau sab laug=CVertical hloov=D
