<jupyter_start><jupyter_text>Ondulatória$V=λ * F$**V** - Velocidade.**λ** - Comprimento de onda.**F** - Frequência da onda. **(1/s = Hz)****c** - Velocidade da luz no vácuo **(299 792,458 km/s ~ 300 000 km/s = 300 000 000 m/s)**---Frequencia(F) - n° de oscilações num dado intervalo de tempo(**SOM AGUDO**: Alta frequência - **SOM RAVE**: Baixa frequência)$F = {n \overΔt}$ &emsp;&emsp; $F = {1 \over T}$$[F] = {1 \over s} = Hz$&nbsp;(Hertz)Periodo(T) - Tempo gasto numa oscilações completa$T = {1 \over f}$$[T] = s $Comprimento(λ) - Comprimento de onda.$λ = {c \over f}$Velocidade(V)$V = {Δs \overΔt}$ &emsp;&emsp; $V = {λ \over T}$  &emsp;&emsp; $V = {λ \over 1/f}$ &emsp;&emsp; $V=λ * F$<jupyter_code>import matplotlib.pyplot as plt
import numpy as np
t = np.linspace(-np.pi, np.pi)
plt.plot(t, np.sin(t), label='sin', marker='+')
plt.plot(t, np.cos(t), label='cos', marker='>')
plt.title('sin and cos graph')
plt.xlabel('Comprimento')
plt.ylabel('Amplitude')
plt.legend()
plt.show()
#TEMPO
print(t[:20])
#SIN
sin_sig = np.sin(t)
print(np.sin(t)[:20])
#COS
cos_sig = np.cos(t)
print(np.cos(t)[:20])<jupyter_output>[-1.         -0.99179001 -0.96729486 -0.92691676 -0.8713187  -0.80141362
 -0.71834935 -0.6234898  -0.51839257 -0.40478334 -0.28452759 -0.1595999
 -0.03205158  0.09602303  0.22252093  0.34536505  0.46253829  0.57211666
  0.67230089  0.76144596]
{'fraction_non_alphanumeric': 0.2161764705882353, 'fraction_numerical': 0.15, 'mean_word_length': 4.15530303030303, 'pattern_counts': {'":': 0, '<': 4, '<?xml version=': 0, '>': 5, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'chain_length': '1', 'dir': 'jupyter-structured-clean-dedup', 'id': '338134', 'license': 'MIT', 'n_tokens_mistral': 757, 'n_tokens_neox': 640, 'n_words': 138, 'path': 'notebooks/01-ondulatoria.ipynb', 'repo_name': 'EliasJuk/sound_processing', 'size': '1360'}