正弦函数的最大值和最小值取决于其振幅(amplitude)和周期(period)。一般来说,正弦函数的最大值为振幅,最小值为负振幅。因此,正弦函数的最大值和最小值公式可以表示为: 最大值= 振幅 最小值= -振幅 具体地,如果将正弦函数表示为: y = A sin(Bx + C) + D 其中,A 表示振幅,B 表示周期,C 表示相位(...
plt.ylabel("Amplitude") plt.grid(True) plt.show() 计算机图形学 在计算机图形学中,sin函数用于生成波浪、震动等效果。例如,在动画中可以使用sin函数来模拟摆动或波动的运动效果。 import matplotlib.pyplot as plt import numpy as np 创建一个摆动效果的动画 x = np.linspace(0, 4 * np.pi, 1000) y =...
The amplitude of a trigonometric function is half the distance between the minimum and maximum value of the graph. It is the vertical displacement made by the wave of the trigonometric function. To obtain the amplitude through a graph, we observe the minimum or maximum values and calculate ...
因此，对于一个正弦型函数y=\sin(wx)y=sin(wx),其中xx是自变量，ww是角频率，aa是振幅，我们可以通过以下公式求出它们的值：y=\sin(wx)=\frac{a}{\sqrt{1+a^2}}\sin(\omega x)y=sin(wx)=1+a2asin(ωx)其中，\frac{a}{\sqrt{1+a^2}}1+a2a是一个缩放因子，用于将函数的振幅限...
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The function of sin(θ)sin(θ)sin(θ) can be described as a wave, namely the sine wave, with an amplitude of 111 because the function is limited between the values of −1−1−1 and 111. The maximum value is therefore 111, and the minimum value is −1−1−1. The ...
Find the amplitude |a||a|. Amplitude: 44Find the period of 4sin(2x)4sin(2x). Tap for more steps... ππFind the phase shift using the formula cbcb. Tap for more steps... Phase Shift: 00List the properties of the trigonometric function. Amplitude: 44 Period: ππ Phase Shift: ...
p(t)=90+20sin(160πt)其中振幅A=20最小正周期T=2π/(160π)=1/80频率f=1/T=80看函数f(x)=Asin(wx+β)中的A就是振幅,最小正周期T=2π/w,频率f=1/T结果一 题目 求教关于三角函数的振幅、周期、频率 这三种东西分别该怎么求? 以函数 p(t)=90+20sin(160πt)为例, 求振幅(amplitude)、 ...
What is the amplitude of y = (1/5 ) sin ( 5 x + (1 / 5))? If \tan a = 3, what is \sin a? Find the sum to infinity of sin theta + 1 / 2 sin 4 theta + 1 / 4 sin 7 theta + . . . If csc x = 1/sin x, then where is csc x undefined? What is sin (15 ...
百度试题 结果1 题目The amplitude of (align*)y = -sin x(align*) is ___.相关知识点: 试题来源: 解析 1 反馈 收藏