Help me ... 1-Assume the relative frequencies are :
A:40
B:20
C:10
D:10
R:20
Apply huffman coding?
2-Assume the relative frequencies are :
A:50
B:5
C:30
D:5
Apply huffman coding?

What’s the process of observing someone actually working in a career that interests you?

Duplicating objects creates copies that a. move differently than the original object b. erase the original object c. look and act like the original object d. add events to a game

Alook-up table used to convert pixel values to output values on a monitor. essentially, all pixels with a value of 190 or above are shown as white (i.e. 255), and all values with a value of 63 or less are shown as black (i.e. 0). in between the pixels are scaled so that a pixel with a value p is converted to a pixel of value 2/127 −+3969). if a pixel has a value of 170 originally, what value will be used to display the pixel on the monitor? if a value of 110 is used to display the pixel on the monitor, what was the original value of the pixel?