Words starting with discret
8 letter words starting with discret
- discrete — apart or detached from others; separate; distinct: six discrete parts.
- discrete cosine transform — (mathematics) (DCT) A technique for expressing a waveform as a weighted sum of cosines. The DCT is central to many kinds of signal processing, especially video compression. Given data A(i), where i is an integer in the range 0 to N-1, the forward DCT (which would be used e.g. by an encoder) is: B(k) = sum A(i) cos((pi k/N) (2 i + 1)/2) i=0 to N-1 B(k) is defined for all values of the frequency-space variable k, but we only care about integer k in the range 0 to N-1. The inverse DCT (which would be used e.g. by a decoder) is: AA(i)= sum B(k) (2-delta(k-0)) cos((pi k/N)(2 i + 1)/2) k=0 to N-1 where delta(k) is the Kronecker delta. The main difference between this and a discrete Fourier transform (DFT) is that the DFT traditionally assumes that the data A(i) is periodically continued with a period of N, whereas the DCT assumes that the data is continued with its mirror image, then periodically continued with a period of 2N. Mathematically, this transform pair is exact, i.e. AA(i) == A(i), resulting in lossless coding; only when some of the coefficients are approximated does compression occur. There exist fast DCT algorithms in analogy to the Fast Fourier Transform.
- discrete fourier transform — (mathematics) (DFT) A Fourier transform, specialized to the case where the abscissas are integers. The DFT is central to many kinds of signal processing, including the analysis and compression of video and sound information. A common implementation of the DFT is the Fast Fourier Transform (FFT). See also discrete cosine transform.
- discrete preorder — (mathematics) A preorder is said to be discrete if any two of its elements are incomparable.
- discrete variable — a variable that may assume only a countable, and usually finite, number of values.
10 letter words starting with discret
- discretely — apart or detached from others; separate; distinct: six discrete parts.
- discretion — the power or right to decide or act according to one's own judgment; freedom of judgment or choice: It is entirely within my discretion whether I will go or stay.
- discretive — Marking distinction or separation; disjunctive.
- discretize — Represent or approximate (a quantity or series) using a discrete quantity or quantities.
- discretion is the better part of valour — If you say discretion is the better part of valour, you mean that avoiding a dangerous or unpleasant situation is sometimes the most sensible thing to do.
11 letter words starting with discret
- discretions — Plural form of discretion.
- discretized — Simple past tense and past participle of discretize.
12 letter words starting with discret
- discreteness — apart or detached from others; separate; distinct: six discrete parts.
- discretional — discretionary.
- discretively — in a discretive manner
13 letter words starting with discret
- discretionary — subject or left to one's own discretion.
- discretionary account — an account in which the stockbroker is allowed complete control over the purchase and sale of securities on the customer's behalf.
- discretionary income — money for luxuries
- discretionary service charge — A discretionary service charge is an amount that is added to your bill in a restaurant to pay for the work of the person who comes and serves you. You can decide if you want to pay it.
- discretionary trust — a trust in which the beneficiaries' shares are not fixed in the trust deed but are left to the discretion of other persons, often the trustees
14 letter words starting with discret
- discretionally — At one's discretion.
- discretization — the act or process of making mathematically discrete.
15 letter words starting with discret
- discretionarily — subject or left to one's own discretion.
On this page, we collect all words starting with DISCRET. To make easier to find the right word we have divided all 23 words to groups according to their length. So you should go to appropriate page if can’t find the word that beginning with DISCRET. that you are searching. Also you can use this page in Scrabble.