frequency table

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• Frequency distribution — In statistics, a frequency distribution is an arrangement of the values that one or more variables take in a sample. Each entry in the table contains the frequency or count of the occurrences of values within a particular group or interval, and… …   Wikipedia

• Frequency-hopping spread spectrum — (FHSS) is a method of transmitting radio signals by rapidly switching a carrier among many frequency channels, using a pseudorandom sequence known to both transmitter and receiver. A spread spectrum transmission offers three main advantages over… …   Wikipedia

• Frequency band designations — ▪ Table Frequency band designations frequency designation frequency range wavelength range very low frequencies (vlf) 3–30 kilohertz 100,000–10,000 m low frequencies (lf) 30–300 kilohertz 10,000–1,000 m medium frequencies (mf) 300–3,000 kilohertz …   Universalium

• Frequency and pragmatically unmarked word order — “Frequency and pragmatically unmarked word order” is a paper by Matthew Dryer, published in 1995 within the compilation Word Order in Discourse , analyzing various definitions of markedness as it might apply to word order. It advanced a… …   Wikipedia

• Frequency range of hearing for humans and selected animals — ▪ Table Frequency range of hearing for humans and selected animals animal frequency (hertz)   low high humans      20   20,000 cats    100   32,000 dogs      40   46,000 horses      31   40,000 elephants      16   12,000 cattle      16   40,000… …   Universalium

• Frequency terms and their abbreviations — ▪ Table Frequency terms and their abbreviations term cycles per second abbreviation equivalent 1 hertz 1 1 Hz 1 kilohertz 1,000 1 kHz 1,000 Hz 1 megahertz 1,000,000 (106) 1 MHz 1,000 kHz 1 gigahertz 1,000,000,000 (109) 1 GHz 1,000 MHz See as… …   Universalium

• Frequency allocation — The electromagnetic spectrum is an aspect of the physical world which, like land, water, and air, is subject to usage limitations. Use of radio frequency bands of the electromagnetic spectrum is regulated by governments in most countries, in a… …   Wikipedia

• Frequency (statistics) — In statistics the frequency of an event i is the number ni of times the event occurred in the experiment or the study. These frequencies are often graphically represented in histograms. We speak of absolute frequencies, when the counts ni… …   Wikipedia

• Frequency probability — Statistical probability redirects here. For the episode of Star Trek: Deep Space Nine, see Statistical Probabilities. John Venn Frequency probability is the interpretation of probability that defines an event s probability as the limit of its… …   Wikipedia

• Frequency synthesizer — A frequency synthesizer is an electronic system for generating any of a range of frequencies from a single fixed timebase or oscillator. They are found in many modern devices, including radio receivers, mobile telephones, radiotelephones, walkie… …   Wikipedia

• table of frequency allocations — dažnių paskirstymo lentelė statusas T sritis radioelektronika atitikmenys: angl. table of frequency allocations vok. Frequenzbereichsplan, m rus. таблица распределения частот, f pranc. table de division des fréquences, f …   Radioelektronikos terminų žodynas