列表

描点

连线

复位

$\huge\textcolor{}{x}$

$\huge\textcolor{}{y}$

ω = 1 (slider from -5 to 5, step 1)
l1 = Sequence(0, 2, 1 / 2)
φ = 0 (slider from (-5 * π) to (5 * π), step π / 6)
l = 5 (slider from 0 to Length[l1], step 1)
A = 1 (slider from -5 to 5)
l2: (l1 * π)
l3: (A * sin((ω * Take[l2, 1, l]) + φ))
l3' = Sequence(SurdText[Element[l3, k]], k, 1, Length[l3])
l1' = Sequence(If[Element[l1, k] ≟ 0, "0", Element[l1, k] ≟ 1, " π ", Element[l1, k] ≟ -1, " -π ", FractionText[Element[l1, k]] + " π "], k, 1, Length[l1])
m = 5 (slider from 0 to Length[l1], step 1)
n = 6.283185307179586 (slider from Min[l2] to Max[l2])
l3'' = Flatten({"y", l3'})
l1'' = Flatten({"x", l1'})
text2 = TableText(l1'', l3'', "c_|")
text1 = LaTeX("y=A sin(ω x + φ)\ (A≠0,ω≠0)")
l4 = Sequence((Element[l2, k], Element[l3, k]), k, 1, m)
f(x) = (A * sin((ω * x) + φ) / (Min[l2] < x < n))
B, C, l5, l6, l7, l8, l9, l10, u, v = 坐标系(0, 2, 2)

Tool: 坐标系
请输入：x轴最小值/π,x轴最大值/π,y轴最大值
Input: m, n, p
Output: A, B, l1, l2, l3, l4, l5, l6, u, v

$\huge\textcolor{}{x}$

$\huge\textcolor{}{y}$

u = Vector(((m * π) - 1, 0), ((n * π) + 1, 0))
v = Vector((0, (-p) - 1), (0, p + 1))
A: ((n * π) + 1, 0)
B: (0, p + 1)
l1 = Sequence(Segment[(k, 0), (k, 0.1)], k, (m * π), (n * π), π / 2)
l2 = Sequence(Segment[(0, k), (0.1, k)], k, (-p), p, 1)
l3 = Sequence(Text[If[k ≟ -1, "- π ", "-" + (FractionText[abs(k)]) + " π "], (-0.57, -0.17) + ((k * π), 0), true, true], k, m, -1 / 2, 1 / 2)
l4 = Sequence(Text[If[k ≟ 0, "O", k ≟ 1, " π ", k ≟ -1, "- π ", FractionText[k] + " π "], (0, -0.08) + ((k * π), 0), true, true], k, 0, n, 1 / 2)
l5 = Sequence(Text[k, (-0.66, 0.17) + (0, k), true, true], k, (-p), -1, 1)
l6 = Sequence(Text[k, (-0.34, 0.22) + (0, k), true, true], k, 1, p, 1)