theory of sampling
1Sampling (statistics) — Sampling is that part of statistical practice concerned with the selection of individual observations intended to yield some knowledge about a population of concern, especially for the purposes of statistical inference. Each observation measures… …
2Sampling theory — may mean:* Nyquist–Shannon sampling theorem, digital signal processing (DSP) * statistics, statistical sampling * Fourier sampling …
3Sampling (signal processing) — Signal sampling representation. The continuous signal is represented with a green color whereas the discrete samples are in blue. In signal processing, sampling is the reduction of a continuous signal to a discrete signal. A common example is the …
4sampling — /sam pling, sahm /, n. 1. the act or process of selecting a sample for testing, analyzing, etc. 2. the sample so selected. [1630 40; SAMPLE + ING1] * * * ▪ statistics in statistics, a process or method of drawing a representative group of… …
5Sampling (music) — This article is about reusing existing sound recordings in creating new works. For other uses, see Sample (disambiguation). In music, sampling is the act of taking a portion, or sample, of one sound recording and reusing it as an instrument or a… …
6Sampling error — Contents 1 Description 1.1 Random sampling 1.2 Bias problems 1.3 Non sampling error 2 See also …
7Sampling-Theorem — Das Nyquist Shannonsche Abtasttheorem, in neuerer Literatur auch WKS Abtasttheorem (für Whittaker Kotelnikow Shannon) genannt, ist ein grundlegendes Theorem der Nachrichtentechnik, Signalverarbeitung und Informationstheorie. Claude Elwood Shannon …
8Sampling rate — Analog signal and resulting sampled signal. The sampling rate, sample rate, or sampling frequency defines the number of samples per second (or per other unit) taken from a continuous signal to make a discrete signal. For time domain signals, it… …
9Sampling bias — In statistics, sampling bias is when a sample is collected in such a way that some members of the intended population are less likely to be included than others. It results in a biased sample, a non random sample[1] of a population (or non human… …
10sampling — A method for collecting information and drawing inferences about a larger population or universe, from the analysis of only part thereof, the sample. Censuses of the population are an expensive way of monitoring social and economic change, and… …
