, '. , , , ' ( ). ' ', , . 8 16; , , , .
2, , : 0 1.
³ 8 0,1..7.
س 16 0, 1,..., 9, , , C, D, E, F. A 16- , 10 ; 16 = 1110,C16 = 1210, D16 = 1310, 16 =1410, F16 = 1510. , ... F- , 16- , ( , , , ).
, .1.2, 1.3, 1.1.
1.1 2, 8, 10, 16
10 | 8 | 16 | 10 | 8 | 16 | ||
A | |||||||
B | |||||||
C | |||||||
D | |||||||
E | |||||||
F |
1. ³ 1.2 2 10 :
1.1 2 à 10
1.2 10 à 2
1.3 10 à 2 ( )
1.4 10 à 2 ( 5- )
2. ³ 1.2 8 10 8 2 :
2.1 8 à 10
2.2 10 à8
2.3 8 à 2
2.4 2 à 8
3. ³ 1.2 16 10 16 2 :
3.1 16 à 10
3.2 10 à 16
3.3 16 à 2
3.4 2 à 16
4. 1.2 , , .
|
|
5. .
1.2 1
. | ³ | |
1.1: 2à10 | ||
100101,011 | 37,375 | |
10101,1 | 21,5 | |
110010,11 | 50,75 | |
110011,001 | 51,125 | |
110101,101 | 53,625 | |
1.2: 10à2 | ||
1.3: 10à2 ( ) | ||
0,5625 | 0,1001 | |
0,875 | 0,111 | |
0,625 | 0,101 | |
0,375 | 0,011 | |
0,3125 | 0,0101 | |
1.4: 10à2 ( 5- ) | ||
0,57 | 0,10010 | |
0,46 | 0,01111 | |
0,22 | 0,00111 | |
0,82 | 0,11010 | |
0,43 | 0,01110 | |
2.1: 8à10 | ||
456,1 | 302,125 | |
1341,1 | 737,125 | |
1261,2 | 689,25 | |
1100,4 | 576,5 | |
5367,3 | 2807,375 | |
2.2: 10à8 | ||
1104,36 | 2120,27 | |
1697,52 | 3241,41 | |
1495,41 | 2727,32 | |
999,16 | 1747,12 | |
1389,44 | 2555,34 | |
2.3: 8à2 | ||
3514,44 | 11101001100,1001 | |
1613,213 | 1110001011,010001011 | |
4140,403 | 100001100000,100000011 | |
10103,426 | 1000001000011,10001011 | |
12354,5 | 1010011101100,101 |
1.2
2.4: 2à8 | ||
11101000010000,011000011 | 35020,303 | |
110000010011101,100100011 | 60235,443 | |
100001110110011,000000001 | 41663,001 | |
10011101011110,01101101 | 23536,332 | |
10000100110000,001010001 | 20460,121 | |
3.1: 16à10 | ||
E48,4 | 3656,25 | |
1BD8,5 | 7128,3125 | |
2515,A | 9493,625 | |
119F,D | 4511,8125 | |
257E,A | 9598,625 | |
3.2: 10à16 | ||
890,57 | 37A,92 | |
2308,36 | 904,5C | |
3165,56 | C5D,8F | |
3072,61 | C00,9C | |
3336,47 | D08,78 | |
3.3: 16à2 | ||
E4D8,CB | 1110010011011000,11001011 | |
9CA2,BD | 1001110010100010,10111101 | |
D0AE,0C | 1101000010101110,000011 | |
6D80,7E | 110110110000000,0111111 | |
E0A9,D6 | 1110000010101001,1101011 | |
3.4: 2à16 | ||
1001000110101,0001101 | 1235,1A | |
1000001010111,00111011 | 1057,3B | |
101101000100001,01010101 | 5A21,55 | |
1110011000011,1100011 | 1CC3,C6 | |
1110100101101,10101001 | 1D2D,A9 |
1. .
2. ?
3. Zp à Z10 à Zq?
4. 0, Yp à0 ,Y 10 à0 ,Yq.
5. ?
6.
2 8 16?
2
: . .
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|
: .
, ; , , .