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Hace 4 días · Maxwell’s equations in the complex-frequency domain. Electromagnetic fields are commonly characterized in the frequency domain in terms of their magnitudes and phases as a function of position \(\vec r\) for frequency f. For example, the \(\hat{x}\) component of a general sinusoidally varying \(\vec E\) might be:
Hace 3 días · On the phase plot, we plot the phase angle \phi ϕ in degrees by the angular frequency \omega ω. We define the gain A A in decibels to be: A = 20 \cdot log ( M (j\omega) ) A = 20⋅log(M (j ω)) with M (j\omega) M (j ω) being the magnitude of the frequency response at the frequency \omega ω .
Hace 2 días · Micro Expression Training is a way to learn how to read micro expressions, which are facial expressions that occur within a fraction of a second. Micro expressions expose a person’s true emotions, so training helps people increase their emotional awareness as well as detect when someone is lying.
Hace 5 días · 100 Miles Amazing Videos. The humour in funny clips can be visual, relying on facial expressions, physical comedy, and funny gestures. Additionally, audio elements such as witty dialogue, funny sound effects, or amusing background music contribute to the overall comedic experience. Memes and internet trends frequently make appearances in funny ...
Hace 1 día · Control and leverage the tiny signals you’re sending – from your stance and facial expressions to your word choice and vocal tone – to improve your personal and professional relationships.
Hace 2 días · Dr. Paul Ekman explains what emotions are and the seven different types of universal emotions. Learn about emotional awareness and facial expressions.
Hace 2 días · Micro expressions are very brief facial expressions, lasting only a fraction of a second. The Paul Ekman Group provides a variety of tools in order to learn how to spot micro expressions.
