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Gradient of a Vector
The gradient is a vector operation that operates on a scalar function to produce a vector. The vector's magnitude is the maximum rate of change of the function at the point of the gradient, is pointed in the direction of that maximum rate of change.
"Ñ" is a vector and is pronounced "del." The scalar function is V(x,y,z), V(r,Φ,z), or V(r,θ,Φ)
The divergence of a gradient is know as the LaPlacian.
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Copyright: 1996 - 2026 |
About RF Cafe RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a lady's voice announced "You've Got Mail" when a new message arrived... |
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