The phrase "actual dot" is correct and usable in written English.
It can be used when referring to a specific dot that is real or genuine, often in contrast to something that may be perceived or imagined.
Example: "In the diagram, make sure to place the marker on the actual dot to ensure accuracy."
Alternatives: "real dot" or "genuine dot".
However, this simple picture fails when the actual dots are probed using advanced local probe techniques that provide excellent spatial and spectral resolutions.
See the line bending down, as you pass our last actual data point (blue dot)?
Figure 10 Predictions compared to actual votes (dots) for each type of user for one story.
Over by the cat-food bowls, her mother had affixed an oval embroidery hoop around the last remaining drawing, Jewel's actual baby teeth dotting the frame, along with some Scrabble tiles that spelled her name.
Reinterpreting Penn's photographs into actual prints, polka dots to the naked eye on a strapless shantung bubble dress were, in fact, a reproduction of a cigarette-burn print.
The average Mean Squared Error (MSE) of the first and second estimates (Est) relative to the actual number of dots displayed (nDots) for each response pair: Average MSE of individual estimates = ((Est1 - nDots)2 + (Est2 - nDots)2))/2. 2. The MSE of the average of the two estimates: MSE of the average of estimates = (Est1 + Est2)/2)- nDots)2, 3.
A 1280×720 LCD panel won't be advertised as having 2765K dots — they'll just call it 720p, because that's more marketable than obscuring the actual number with a dot count.
These images are analyzed by the computer software 'Davis' [20], and the scale factor is obtained by comparing the apparent distance between the dots provided by CCD camera and the actual distance between the dots of 5 mm.
Blue dots represent actual positions, red ones are positions obtained by an empirical method, while green dots are positions after applying the localization algorithm proposed in this paper.
