Circular error probable (CEP), [1] also circular error probability[2] or circle of equal probability, [3] is a measure of a weapon system's precision in the military science of ballistics.

May 8, 2023 · The Circular Error Probable \ (CEP (p)\) for \ (p \in [0,1)\) is the estimated radius of the smallest circle that is expected to cover proportion \ (p\) of the shot group.

APPROXIMATION TECHNIQUES I. Introduction Background Circular error probable (CEP) is defined as "... the radius of a circle centered at the target or mean point of impact within which the probability …

An important quantity when comparing missiles is the CEP (Circular Error Probable). It is defined as the radius of the circle in which 50 % of the fired missiles land.

May 31, 2025 · Circular Error Probable, abbreviated as CEP, is a critical term used to define the accuracy of an aircraft’s navigational or weapons delivery system. It specifies the radius of a circle, …

Apr 24, 2017 · The circular error of probability refers to the average distance between a target and the terminal end of an object's path of travel. This is a common calculation problem in the shooting …

circular error probable — An indicator of the delivery accuracy of a weapon system, used as a factor in determining probable damage to a target. It is the radius of a circle within which half of a missile …

Other measures attempt to capture a sense of the spread in both directions, e.g., extreme spread and circular probable error (CEP). Grubbs1 describes each of these measures, along with several others …

Estimates the Circular Error Probable (CEP) or the Spherical Error Probable (SEP). CEP/SEP is defined as the radius of the circle/sphere around the point of aim such that it contains a certain fraction of …

Feb 14, 2024 · CEP, also referred to as circular error probability or circle of equal probability, serves as a gauge of a weapon system’s precision within the realm of military ballistics.