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Lawson-Perfect discloses that this system cannot identify "why" a student made an error, but maintains that it is generally successful in providing fair ECF credit. The college board has been known to employ ECF in both the AP Calculus AB and AP Physics B exams. [ 2 ]
Low-density parity-check (LDPC) codes are a class of highly efficient linear block codes made from many single parity check (SPC) codes. They can provide performance very close to the channel capacity (the theoretical maximum) using an iterated soft-decision decoding approach, at linear time complexity in terms of their block length.
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Balanced codes allow for particularly efficient decoding, which can be carried out in parallel. [ 5 ] [ 6 ] [ 7 ] Some of the more notable uses of balanced-weight codes include biphase mark code uses a 1 of 2 code; 6b/8b encoding uses a 4 of 8 code; the Hadamard code is a 2 k − 1 {\displaystyle 2^{k-1}} of 2 k {\displaystyle 2^{k}} code ...
If you're having problems sending mail, there are a few troubleshooting steps you can take to fix the problem. Restart your computer:. If you haven't shut down your computer in a while, we recommend that you begin troubleshooting by restarting your computer.
Any non-linear differentiable function, (,), of two variables, and , can be expanded as + +. If we take the variance on both sides and use the formula [11] for the variance of a linear combination of variables (+) = + + (,), then we obtain | | + | | +, where is the standard deviation of the function , is the standard deviation of , is the standard deviation of and = is the ...
It has been carried forward from there into both the Oracle Solaris 11 releases and the open source illumos project. In this implementation, a wide range of attributes can be set via the chmod command [20] [21] and listed by the ls command. [22] [23] Programs can examine and alter attributes using the getattrat and setattrat functions. [24] [25]
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