Examples of using Polar coordinates in English and their translations into Vietnamese
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Polar Coordinates.
Features(Polar coordinates).
Plot 2-D graphs in Cartesian and polar coordinates.
In polar coordinates this becomes.
A complex number in polar coordinates.
A handful of machines use polar coordinates instead, usually machines optimised to print objects with circular symmetry.
Just go to Filtergt;Distortgt;Polar Coordinates.
The actual term polar coordinates has been attributed to Gregorio Fontana and was used by 18th-century Italian writers.
Now to go to Filtergt; Distortgt; Polar Coordinates.
Alexis Clairaut was the first to think of polar coordinates in three dimensions, and Leonhard Euler was the first to actually develop them.
Complex numbers can be written in polar coordinates.
Alternatively, in polar coordinates, the gain of the transfer function is plotted as the radial coordinate, while the phase of the transfer function is plotted as the angular coordinate. .
But we also learned another way to represent points,and that was[polar] coordinates.
Note: unlike the Cartesian unit vectors i and j,which are constant, in polar coordinates the direction of the unit vectors ur and uθ depend on θ, and so in general have non-zero time derivatives.
This neon display keeps track of the date andtime based on your polar coordinates.
Although it is an easy task for arobot's motion planning to convert from Cartesian to polar coordinates, gaining any advantage from this design also requires the print slicing algorithms to be aware of the rotational symmetry from the outset.
Egyptian artist Amr Elshamy spun a mountain range into aseries of“Round Things” illustrations using the Polar Coordinates distortion filter.
If I wanna describe this arc, now Cartesian coordinates are gonna be fairly complicated,and I would be better off using polar coordinates, because the radius is fixed and I just talked about how the radius is- you know, there's this distance R, and theta just moves from, you know, A to B.
(More precisely, the nodes are spherical harmonics thatappear as a result of solving Schrödinger's equation in polar coordinates.).
Since the beam range of many floodlights is narrow,the curves in polar coordinates in Figure 3 can not be read or inaccurate.
The basic coordinate system is the ITRF reference frame, which is related to the ICRS celestial inertial system by means of very precise Earth Orientation Parameters(EOPs),containing polar coordinates, Earth rotation and nutation parameters.
In a similar fashion, nobody ever uses integral trig identities because if you are using them youshould have converted your coordinate system to polar coordinates, and if you can't do that then you can just look them up for crying out loud.
Back to C++ now, in OpenCV the PHT stores the endpoints of the line whereas the SHT stores the line in polar coordinates(relative to the origin).
Cartesian coordinate system and polar coordinate system background selection;.
Using a polar coordinate system of gridding, the frequency of winds over a time period is plotted by wind direction, with color bands showing wind speed ranges.
The distance and the angle vertical and horizontal give a polar coordinate(δ, α, β) that is converted to Cartesian coordinate(x, y, z).
In the polar coordinate system, one number(radius or r) is used to represent z's distance from the origin of the complex plane and the other(angle or φ) to represent a counter-clockwise rotation from the positive real line as follows.
Lagrange also reformulated the principles of classical mechanics,emphasizing energy more than force and developing a method to use a single polar coordinate equation to describe any orbit, even those that are parabolic and hyperbolic.
Although polar and spherical coordinates use radians to describe coordinates in two and three dimensions, the unit is derived from the radius coordinate , so the angle measure is still dimensionless.[8].
The material included a 2005 report by senior andformer members of the Polar Research Institute of China, the body responsible for coordinating Antarctic research.