The network explanation of gradient is that the original meaning of gradient (mathematical term) is a vector, which means that the directional derivative of the function at that point gets the maximum value in that direction, that is, the function changes the fastest in that direction (the direction of this gradient) at that point, and the change rate is the largest (the modulus of this gradient). Gradient (Chinese vocabulary) gradient, Chinese vocabulary, meaning slope. The phonetic notation is: ㄊㄉㄨ. Structure: step (left and right structure) degree (semi-closed structure). The part of speech is: noun. The pinyin is: tοdο.
What is the specific explanation of gradient? We will introduce you through the following aspects:
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Gradient tρdρ. (1) The numerical change of a certain quantity (such as temperature, pressure or sound intensity) per unit distance in a specific direction.
Words about gradations
Preconditioned conjugate gradient
Idioms about gradual change
Flight ladder, mountain ladder, mountain ladder, mountain stack, valley, ladder, ladder, funny ladder, navigation, ladder climbing, upstairs, ladder outsiders, from ignorance to holiness.
Words about gradients
On the navigation ladder, climb trees, ladders, ladders, ladders, ladders, ladders, ladders, ladders, ladders, ladders.
Sentence-making about gradient
1. In the heating of laser materials, due to the flow driven by surface tension, the velocity gradient of the melt near the surface of the molten pool is very large.
2. It says that if the gradient of a function is linearly integrated, the original function can be obtained.
3. In this paper, the normal waves that can reach the receiving end are added according to energy, and then the transmitting depth and receiving depth are averaged, and the expression of average sound intensity in shallow water with negative sound velocity gradient is derived.
4. The "ray parameter method" proposed in this paper can directly estimate interval velocity or linear gradient of interval velocity from multi-channel seismic record spectrum.
5. Adjust the gradient so that the dark side is in the lower left corner.
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1, perimeter and area formula of rectangle and square:
The circumference of a rectangle = (length+width) ×2 C=(a+b)×2.
Circumference of