File:Symmetric and asymmetric waveforms.svg
Summary
| Description |
English: Symmetric and asymmetric periodic waveforms. The red is symmetric and green is asymmetric. The red contains odd harmonics while the green contains even harmonics.
Red is: Green is: Español: Ondas simétrica y asimétrica. La curva roja es simétrica, mientras la verde es asimétrica. La curva roja contiene armónicos impares mientras la roja contiene armónicos pares. |
| Date | |
| Source | Own work |
| Author | Nicoguaro |
| SVG development | |
| Source code | Python codefrom numpy import linspace, cos, pi
import matplotlib.pyplot as plt
plt.style.use("seaborn-white")
red = "#e41a1c"
green = "#4daf4a"
t = linspace(0, 4*pi, 400)
y1 = cos(t) + cos(3*t + 1) + 0.2*cos(7*t + 5)
y2 = cos(t) + cos(2*t + 1) + 0.2*cos(6*t + 5)
fig = plt.figure()
plt.subplots_adjust(hspace=0.001)
ax1 = plt.subplot(2, 1, 1)
plt.plot(t/pi, y1, lw=2, color=red)
plt.plot(t/pi, -y1, lw=2, color=red, alpha=0.3)
plt.grid(b=True)
plt.yticks([-2.5, -1.25, 0, 1.25, 2.5], [])
plt.ylim(-2.5, 2.5)
plt.subplot(2, 1, 2, sharex=ax1)
plt.plot(t/pi, y2, lw=2, color=green)
plt.plot(t/pi, -y2, lw=2, color=green, alpha=0.3)
plt.grid(b=True)
plt.xticks([0, 1, 2, 3, 4], [])
plt.yticks([-2.5, -1.25, 0, 1.25, 2.5], [])
plt.ylim(-2.5, 2.5)
plt.savefig("Symmetric_and_asymmetric_waveforms.svg", bbox_inches="tight")
plt.show()
|
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
