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The phrase "a spike at" is correct and usable in written English.
It can be used to describe a sudden increase or peak in a particular measurement or data point, often in contexts like statistics, finance, or scientific observations.
Example: "The graph shows a spike at the end of the month, indicating a surge in sales."
Alternatives: "a peak in" or "an increase at".
Exact(52)
Obviously the single delta, delta(x), is a spike at the origin.
"I'd think given our promotion of this, we'd get a spike at halftime," Mr. Williamson said.
Rocha's suicide is just the latest in a spike at CIW, in San Bernardino County.
For the Americans, Danielle Scott had a spike at 10-8, while Mickisha Hurley had a block of 10-7.
The leaves are folded, and the flowers are borne on a spike at the tip of the plant.
How much of delta, of the spike at x=3, how much of delta x-3), so that's a spike at three, right?
Similar(8)
Yes, there is a spike right at the first year of marriage.
Interestingly, VEGF stain area was significantly reduced throughout the experiment (P<0.001), apart from a spike occurring at 8 h.
In many applications, the Dirac delta is regarded as a kind of limit (a weak limit) of a sequence of functions having a tall spike at the origin.
By changing inter-pulse intervals, we define ARP as duration from a complete spike to a subsequent spike at 50% probability [33].
The data show a normal distribution with a large spike at the origin that is well separated from, and not part of, the normal distribution.
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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com