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3 years ago

Describe advantages and disadvantages for microprocessor controlled devices in the household.

Computers and Technology

1 answer:

ikadub [295]3 years ago

8 0

1.Easier actions 2.Time saving 3.Money saving 4.Energy saving

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Who is familiar with Pixlr E.com on here????!!!!!

dsp73

meAnswer:

Explanation:

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3 years ago

A = [2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 33 34 35 36 37 38 39 40]

vova2212 [387]

Answer:

$C = a./b$

Explanation:

In MATLAB, the following command:

$C = A./B$

Performs the element by elemet division of A and B. This comand is called Right-array division.

So, in your case, we could divide A by B element by element, only using fully-vectorised code (ie. no loops), with the following code:

$a = [2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 33 34 35 36 37 38 39 40];b = [1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 43 45 47 49 50 54 59 60];C = a./b$ ;

C would be the element by element division of A and B, with no loops.

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3 years ago

Here's the same compressed text that you saw on the last level, but now we also see the size of the original, uncompressed text.

SSSSS [86.1K]

Answer and Explanation:

The compression rate says by how much the text was compressed from the original as a percentage. Don't forget that the compressed version of the text is the compressed text size + dictionary size.

From the given picture:

compressed text size = 17 bytes

dictionary size = 26 bytes

compressed text size + dictionary size = 17 + 26 = 43 bytes

original test size = 58 bytes

compression rate as percentage = (43 / 58) * 100 = 74.14% ( rounded to two decimal )

Space savings = 100 - compression rate

= 100 - 74.14 = 25.86%

Is this a "good" compression rate? Why or why not?

Compression data is a heuristic problem. It’s hard to say the exact compression rate that is good or bad. If you feel satisfied by ~ 26% of compression, then it is a good compression rate.

The compression rate above frees up 26% space for you, so that you can put additional information

without losing information. In that way it is a good compression rate.

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3 years ago

What do the points do

Kamila [148]

Add a score to your achieve of correctly answered questions. Which then will determine how much of a Genius you are.

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3 years ago

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