Help


[permalink] [id link]
+
Page "Nyquist–Shannon sampling theorem" ¶ 51
from Wikipedia
Edit
Promote Demote Fragment Fix

Some Related Sentences

When and area
When so instructed, Autocoder will generate one or more RDWS and assign them successive locations immediately preceding the area with which they are to be associated.
When the site was excavated by Soviet archaeologists during 1941-45, they realized that they had discovered a building absolutely unique for the area: a large ( 1500 square meters ) Chinese-style, likely Han Dynasty era ( 206 BCE – 220 CE ) palace.
" When the theatre district moved uptown, the name was transferred to the Times Square area.
When the UK Channel 4 television program " The Bermuda Triangle " ( c. 1992 ) was being produced by John Simmons of Geofilms for the Equinox series, the marine insurance market Lloyd's of London was asked if an unusually large number of ships had sunk in the Bermuda Triangle area.
" " When the area behind the dam fills, it will be a lake.
When the ground became redeveloped, with the standing terraces replaced in 2003-4 ( during Fulham's exile to Loftus Road ) the club applied for a licence to have a designated neutral area, in the rows closest to the Cottage, ( affectionately nicknamed ' Little Switzerland ').
When hunting together, they effectively leave little escape for prey in the area.
When particles in a beam are thrown against a foil made of a certain substance, the cross section is a hypothetical area measure around the target particles of the substance ( usually its atoms ) that represents a surface.
When drawing an object or figure, the skilled artist pays attention to both the area within the silhouette and what lies outside.
When applied on an image to fill a particular bounded area with color, it is also known as boundary fill.
When mapped, one of the contorted districts in the Boston area was said to resemble the shape of a salamander.
When the hailstone moves into an area with a high concentration of water droplets, it captures the latter and acquires a translucent layer.
When Audubon arrived home, he was relieved to find no major damage, but the area was shaken by aftershocks for months.
When the property of the Roman Catholic Diocese of Kammin was secularized during the Protestant Reformation in 1534, their secular reign including the Kolberg area became intermediately ruled by a Lutheran titular bishop, before it was turned into a Sekundogenitur of the House of Pomerania.
When they arrived, they were confronted with Chinese assertions that the Japanese had invaded unlawfully, while the Japanese claimed they were acting to keep peace in the area.
" When James Bruce visited the area in the later 18th century, he noted that the locals counted 45 inhabited islands, but stated he believed that " the number may be about eleven.
When water levels are stabilized, the area and diversity of the marsh is reduced.
When the southern provinces of the newly formed kingdom seceded in 1830 ( Belgian Revolution ), the Dutch garrison in Maastricht remained loyal to the Dutch king, William I of the Netherlands, even when most of the inhabitants of the town and the surrounding area sided with the Belgian revolutionaries.
When it was originally established in 1948 as a wildlife sanctuary, the Mara covered only of the current area, including the Mara Triangle.
When the enemy ’ s heavy forces marched on December 1762 and arrived at Harnamadi in January 1763, they found all the local houses already evacuated and the area short of food provisions.
When Pleistocene glaciers receded about 15, 000 years ago, glacial debris such as till was left behind to cover most of the area that would become the island.
When a revolt at the Asunción Navy Yard put a strategic working-class neighborhood in rebel hands, Stroessner's regiment quickly reduced the area to rubble.
When a flock of this huge a size established itself in an area, the number of local animal predators ( such as wolves, foxes, weasels, and hawks ) was so small compared to the total number of birds that little damage would be inflicted on the flock as a whole.
" When the police found no clues to the child's deathneeded, people in the area decided Smith must have committed the crime.
When Pteranodon was alive, this area was covered by a large inland sea, known as the Western Interior Seaway.

When and sampling
When a signal is downsampled, the sampling theorem can be invoked via the artifice of resampling a hypothetical continuous-time reconstruction.
When the new samples are played at the original sampling frequency, the audio clip sounds faster or slower.
When sampling is performed without removing this part of the signal, it causes undesirable artifacts such as the black-and-white noise near the top of figure 1-a below.
When the continuous function being sampled contains no frequencies equal or higher than the Nyquist frequency, all the aliases caused by sampling occur above the Nyquist frequency.
When Hip hop and rap emerged it created a need for sampling.
When one samples a bandpass signal at a rate lower than the Nyquist rate, the samples are equal to samples of a low-frequency alias of the high-frequency signal ; the original signal will still be uniquely represented and recoverable if the spectrum of its alias does not cross over half the sampling rate.
* Biased sample – When the above happen because of ( personal ) bias of the sampling entity.
When selecting a subject for a case study, researchers will therefore use information-oriented sampling, as opposed to random sampling.
( When PRISM asks Perelman about himself, Perelman mentions that politically, he has " always been pretty liberal ...." Conservative elements are considered to be the plan's strongest supporters based on statistical sampling, although the plan has the support of a majority of both liberals and conservatives.
When calculated from the same population, it has a different sampling distribution to that of the mean and is generally not normal ( but it may be close for large sample sizes ).
When species diversity values are compared among sets, sampling efforts need to be standardised in an appropriate way for the comparisons to yield ecologically meaningful results.
When both sampling and windowing are applied to s ( t ), in either order, the leakage caused by windowing is a relatively localized spreading of frequency components, with often a blurring effect, whereas the aliasing caused by sampling is a periodic repetition of the entire blurred spectrum.
When the sampling fraction is large ( approximately at 5 % or more ), the estimate of the error must be corrected by multiplying by a " finite population correction "
When a discrete-time signal obtained by sampling a sequence corresponding to uniformly spaced times, it has an associated sampling rate ; the sampling rate is not apparent in the data sequence, and so needs to be associated as a separate data item.
When making a recording, experienced audio recording and mastering engineers will normally do a master recording at a higher sampling rate ( i. e. 88. 2, 96, 176. 4 or 192 kHz ) and then do any editing or mixing at that same higher frequency.
When sampling a function of variables, the range of each variable is divided into equally probable intervals.
When a paraaortic lymph node dissection or sampling is done as a part of the treatment of cancer, the lateral aortic lymph node group is the most important group.
When attempting to gather information about a particular topic, and a limited number of participants or test subjects are available, snowball sampling would increase the efficiency of the study.
When one samples continental groups the clusters become continental, if one had chosen other sampling patterns the clusters would be different.
When the sampling frequency is doubled, the signal to quantization noise is improved by for a-order ΔΣ-modulator.

2.228 seconds.