{"id":132,"date":"2022-09-03T18:36:55","date_gmt":"2022-09-03T10:36:55","guid":{"rendered":"https:\/\/qaqaq.top\/?p=132"},"modified":"2022-11-27T12:40:03","modified_gmt":"2022-11-27T04:40:03","slug":"%e5%8e%9f%e7%a0%81%e3%80%81%e5%8f%8d%e7%a0%81%e3%80%81%e8%a1%a5%e7%a0%81","status":"publish","type":"post","link":"https:\/\/qaqaq.top\/?p=132","title":{"rendered":"\u539f\u7801\u3001\u53cd\u7801\u3001\u8865\u7801"},"content":{"rendered":"\n

1\u3001\u539f\u7801\u3001\u53cd\u7801\u3001\u8865\u7801\u7684\u6982\u5ff5
\u539f\u7801 \uff1a\u6700\u9ad8\u4f4d\u662f\u7b26\u53f7\u4f4d\uff0c0\u4ee3\u8868\u6b63\u6570\uff0c1\u4ee3\u8868\u8d1f\u6570\uff0c\u975e\u7b26\u53f7\u4f4d\u4e3a\u8be5\u6570\u5b57\u7edd\u5bf9\u503c\u7684\u4e8c\u8fdb\u5236\u3002<\/p>\n\n\n\n

\u53cd\u7801\uff1a\u6b63\u6570\u7684\u53cd\u7801\u4e0e\u539f\u7801\u4e00\u81f4\uff0c\u8d1f\u6570\u7684\u53cd\u7801\u662f\u5bf9\u539f\u7801\u6309\u4f4d\u53d6\u53cd\uff0c\u53ea\u662f\u6700\u9ad8\u4f4d\uff08\u7b26\u53f7\u4f4d\uff09\u4e0d\u53d8\u3002<\/p>\n\n\n\n

\u8865\u7801\uff1a\u6b63\u6570\u7684\u8865\u7801\u4e0e\u539f\u7801\u4e00\u81f4\uff0c\u8d1f\u6570\u7684\u8865\u7801\u662f\u5bf9\u539f\u7801\u6309\u4f4d\u53d6\u53cd\u52a01\uff0c\u7b26\u53f7\u4f4d\u4e0d\u53d8\u3002<\/p>\n\n\n\n

\u4f8b\u5982 \u5341\u8fdb\u5236\u6570\u5b57\uff1a5<\/p>\n\n\n\n

5=2^2+2^0 101 \u81f3\u5c11\u8981\u4e09\u4f4d\u6570\u5b57 \u52a0\u4e0a\u7b26\u53f7\u4f4d \u5c31\u662f4\u4f4d\u6570\u5b57<\/p>\n\n\n\n

\u539f\u7801\uff1a0101<\/p>\n\n\n\n

\u53cd\u7801\uff1a0101<\/p>\n\n\n\n

\u8865\u7801\uff1a0101<\/p>\n\n\n\n

\u4f8b\u5982 \u5341\u8fdb\u5236\u6570\u5b57\uff1a-5<\/p>\n\n\n\n

5=2^2+2^0 101 \u81f3\u5c11\u8981\u4e09\u4f4d\u6570\u5b57 \u52a0\u4e0a\u7b26\u53f7\u4f4d \u5c31\u662f4\u4f4d\u6570\u5b57<\/p>\n\n\n\n

\u539f\u7801\uff1a1101<\/p>\n\n\n\n

\u53cd\u7801\uff1a1010<\/p>\n\n\n\n

\u8865\u7801\uff1a1011<\/p>\n\n\n\n

\u4f8b\u5982 \u5c06\u8865\u78011011 \u8f6c\u6362\u4e3a\u539f\u7801<\/p>\n\n\n\n

\u8865\u7801\uff1a1011<\/p>\n\n\n\n

\u7b26\u53f7\u4f4d\u4e0d\u53d8\uff0c\u6570\u503c\u4f4d\u53d6\u53cd\uff1a1100<\/p>\n\n\n\n

\u52a01\u540e\u5f97\u5230\u539f\u7801\uff1a1101<\/p>\n\n\n\n

\u8865\u7801\u53d8\u6210\u539f\u7801\u7684\u65b9\u5f0f\u662f\uff1a\u6b63\u6570\u7684\u8865\u7801\u4e0e\u539f\u7801\u4e00\u81f4\uff0c\u8d1f\u6570\u7684\u8865\u7801\u6309\u4f4d\u53d6\u53cd\u52a01\uff0c\u7b26\u53f7\u4f4d\u4e0d\u53d8<\/p>\n\n\n\n

\u53cd\u7801\u53d8\u6210\u539f\u7801\u7684\u65b9\u5f0f\u662f\uff1a\u6b63\u6570\u7684\u53cd\u7801\u4e0e\u539f\u7801\u4e00\u81f4\uff0c\u8d1f\u6570\u7684\u8865\u7801\u6309\u4f4d\u53d6\u53cd\uff0c\u7b26\u53f7\u4f4d\u4e0d\u53d8<\/p>\n\n\n\n

2\u3001\u539f\u7801\u3001\u53cd\u7801\u3001\u8865\u7801 0\u7684\u95ee\u9898
\u75284\u4f4d\u4e8c\u8fdb\u5236\u539f\u7801\u8868\u793a0\uff1a-0=1000 +0=0000<\/p>\n\n\n\n

\u75284\u4f4d\u4e8c\u8fdb\u5236\u53cd\u7801\u8868\u793a0\uff1a-0=1111 +0=0000<\/p>\n\n\n\n

\u75284\u4f4d\u4e8c\u8fdb\u5236\u8865\u7801\u8868\u793a0\uff1a-0=0000 +0=0000<\/p>\n\n\n\n

000 –> 0<\/p>\n\n\n\n

111 –> 7<\/p>\n\n\n\n

3\u3001\u539f\u7801\u3001\u53cd\u7801\u3001\u8865\u7801 \u8868\u793a\u8303\u56f4
n+1\u4f4d\u6570\u5b57\uff0c\u7edd\u5bf9\u503c\u6700\u5927\u7684\u539f\u7801\u662f -(2^n – 1)\u548c 2^n – 1<\/p>\n\n\n\n

n+1\u4f4d\u6570\u5b57\uff0c\u7edd\u5bf9\u503c\u6700\u5927\u7684\u53cd\u7801\u662f -(2^n – 1) \u548c 2^n – 1<\/p>\n\n\n\n

n+1\u4f4d\u6570\u5b57\uff0c\u7edd\u5bf9\u503c\u6700\u5927\u7684\u8865\u7801\u662f -2^n<\/p>\n\n\n\n

\u4f8b\u5982<\/p>\n\n\n\n

\u539f\u7801\uff1a<\/p>\n\n\n\n

\u4e8c\u8fdb\u5236\u65e0\u7b26\u53f7000~111 \u5341\u8fdb\u52360~ 7 0 ~ 2^3-1<\/p>\n\n\n\n

\u4e8c\u8fdb\u5236\u6709\u7b26\u53f70000~0111 \u5341\u8fdb\u52360~7 0 ~ 2^3-1<\/p>\n\n\n\n

\u4e8c\u8fdb\u5236\u6709\u7b26\u53f71111~1000 \u5341\u8fdb\u5236-7~0 -(2^3-1) ~ 0<\/p>\n\n\n\n

\u7efc\u4e0a\u6240\u8ff0\uff1a4\u4f4d\u539f\u7801\u7684\u8868\u793a\u8303\u56f4\uff1a -(2^3 – 1) ~ 2^3-1<\/p>\n\n\n\n

\u75284\u4f4d\u4e8c\u8fdb\u5236\u539f\u7801\u8868\u793a\u7684\u8303\u56f4 1111~0111\u53ef\u4ee5\u8868\u793a15\u4e2a\u5341\u8fdb\u5236\u6570\u5b57 -(2^3 – 1) ~ 2^3-1<\/p>\n\n\n\n

\u75284\u4f4d\u4e8c\u8fdb\u5236\u53cd\u7801\u8868\u793a\u7684\u8303\u56f4 1000~0111\u53ef\u4ee5\u8868\u793a15\u4e2a\u5341\u8fdb\u5236\u6570\u5b57 -(2^3 – 1) ~ 2^3-1<\/p>\n\n\n\n

\u75284\u4f4d\u4e8c\u8fdb\u5236\u8865\u7801\u8868\u793a\u7684\u8303\u56f4 1000~0111 \u53ef\u4ee5\u8868\u793a16\u4e2a\u5341\u8fdb\u5236\u6570\u5b57 -2^3 ~ 2^3-1<\/p>\n\n\n\n

\u8865\u7801\uff1a\u4f4d\u6570\u4e00\u5b9a\uff0c\u7edd\u5bf9\u503c\u6700\u5927\u7684\u8865\u7801\u662f\u7b26\u53f7\u4f4d\u662f1\uff0c\u6570\u503c\u4f4d\u5168\u4e3a0<\/p>\n\n\n\n

\u75284\u4f4d\u8865\u7801\u6570\u5b57\u8868\u793a -8: 1000<\/p>\n\n\n\n

4\u4f4d\u6570\u5b57\uff0c\u7edd\u5bf9\u503c\u6700\u5927\u7684\u539f\u7801\u662f 1111 \u548c 0111 -7\u548c7 -(2^3-1) \u548c 2^3-1<\/p>\n\n\n\n

4\u4f4d\u6570\u5b57\uff0c\u7edd\u5bf9\u503c\u6700\u5927\u7684\u53cd\u7801\u662f 1000\u548c 0111 -7\u548c7<\/p>\n\n\n\n

4\u4f4d\u6570\u5b57\uff0c\u7edd\u5bf9\u503c\u6700\u5927\u7684\u8865\u7801\u662f 1000 -2^3 -8<\/p>\n\n\n\n

\u5bf9\u4e00\u4e0b\u5341\u8fdb\u5236\u6570\u5b57\u6392\u5e8f \u4ece\u5c0f\u5230\u5927<\/p>\n\n\n\n

-001 001 -011 011 -101<\/p>\n\n\n\n

-101<-011<-001<001<011<\/p>\n\n\n\n

\u5bf9\u4e00\u4e0b\u4e8c\u8fdb\u5236\u6570\u5b57\u6392\u5e8f \u4ece\u5c0f\u5230\u5927<\/p>\n\n\n\n

1001 0001 1011 0011 1101<\/p>\n\n\n\n

1101<1011<1001<0001<0011<\/p>\n\n\n\n

4\u3001\u4e8c\u8fdb\u5236\u8f6c\u5341\u8fdb\u5236<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u5c06\u539f\u7801\uff1a10101\uff0c01001 \u8f6c\u6210\u5341\u8fdb\u5236\u6570<\/p>\n\n\n\n

10101 = -12^2 + 1<\/em>2^0<\/p>\n\n\n\n

01001 = 12^3 + 1<\/em>2^0<\/p>\n","protected":false},"excerpt":{"rendered":"

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