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Frequency of exceedance information


The frequency of exceedance, sometimes called the annual rate of exceedance, is the frequency with which a random process exceeds some critical value. Typically, the critical value is far from the mean. It is usually defined in terms of the number of peaks of the random process that are outside the boundary. It has applications related to predicting extreme events, such as major earthquakes and floods.

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Frequency of exceedance

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The frequency of exceedance, sometimes called the annual rate of exceedance, is the frequency with which a random process exceeds some critical value...

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Cumulative frequency analysis

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time- or space-dependent. Cumulative frequency is also called frequency of non-exceedance. Cumulative frequency analysis is performed to obtain insight...

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Return period

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time period of interest) is P exceedance ( t ) = 1 − P no-occurrence ( t ) = 1 − e − μ t = 1 − e − t / T {\displaystyle P_{\text{exceedance...

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Annualized failure rate

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years based on replacement logs for a large sample of drives. Failure rate Frequency of exceedance "Diving into "MTBF" and "AFR": Storage Reliability...

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Survival function

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(T)=\int _{0}^{\infty }S(t)dt} Mathematics portal Failure rate Frequency of exceedance Kaplan–Meier estimator Mean time to failure Residence time (statistics)...

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Frequency ambiguity resolution

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reflectors moving fast enough for the Doppler frequency to exceed the pulse repetition frequency (PRF). Frequency ambiguity resolution is required to obtain...

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Failure rate

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diagnostic analysis Force of mortality Frequency of exceedance Reliability engineering Reliability theory Reliability theory of aging and longevity Survival analysis...

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Survival analysis

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(statistics) Chance-constrained portfolio selection Failure rate Frequency of exceedance Kaplan–Meier estimator Logrank test Maximum likelihood Mortality...

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Frequency counter

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A frequency counter is an electronic instrument, or component of one, that is used for measuring frequency. Frequency counters usually measure the number...

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Spread spectrum

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deliberately spread in the frequency domain over a wider frequency band. Spread-spectrum techniques are used for the establishment of secure communications...

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Probability distribution fitting

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case there are only two possibilities: either there is exceedance or there is non-exceedance. This duality is the reason that the binomial distribution...

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List of WLAN channels

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11 standard provides several radio frequency bands for use in Wi-Fi communications, each divided into a multitude of channels numbered at 5 MHz spacing...

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Hearing range

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Hearing range describes the frequency range that can be heard by humans or other animals, though it can also refer to the range of levels. The human range...

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DTMF

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Dual-tone multi-frequency signaling (DTMF) is a telecommunication signaling system using the voice-frequency band over telephone lines between telephone...

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Light characteristic

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Characteristics". Retrieved 21 August 2022. List of Lights Light List states at one point that only "frequency not exceeding 30 flashes per minute" is considered...

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Ionosphere

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the transmitted frequency just exceeds the peak plasma, or critical, frequency of the layer. Tracings of the reflected high frequency radio pulses are...

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Tropical cyclones and climate change

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cyclones in a variety of ways: an intensification of rainfall and wind speed, a decrease in overall frequency, an increase in the frequency of very intense storms...

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Doppler effect

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Doppler shift) is the change in the frequency of a wave in relation to an observer who is moving relative to the source of the wave. The Doppler effect is...

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Low frequency

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Low frequency (LF) is the ITU designation for radio frequencies (RF) in the range of 30–300 kHz. Since its wavelengths range from 10–1 km, respectively...

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Vocoder

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in that signals with a large number of constituent frequencies may exceed the number of frequencies that can be represented by the linear prediction filter...

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Continuous gusts

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probability of exceedance or the turbulence severity. A plot of turbulence intensity versus altitude showing lines of constant probability of exceedance and ranges...

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Pieter Jacobus Wemelsfelder

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recommended a target exceedance frequency of 10−4 per year as the basis for design levels in central Holland, and its work led to the enactment of the 1958 Delta...

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Frequency compensation

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In electronics engineering, frequency compensation is a technique used in amplifiers, and especially in amplifiers employing negative feedback. It usually...

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Alternating current

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(video) sometimes carried by modulation of an AC carrier signal. These currents typically alternate at higher frequencies than those used in power transmission...

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