{"id":18171,"date":"2024-03-19T10:01:56","date_gmt":"2024-03-19T10:01:56","guid":{"rendered":"https:\/\/soicau1049.minhngocxoso.com\/?p=18171"},"modified":"2024-03-19T10:01:56","modified_gmt":"2024-03-19T10:01:56","slug":"thu-thuat-tinh-lo-xien-de-trung","status":"publish","type":"post","link":"https:\/\/xosobachthulo.com\/thu-thuat-tinh-lo-xien-de-trung\/","title":{"rendered":"th\u1ee7 thu\u1eadt t\u00ednh l\u00f4 xi\u00ean d\u1ec5 tr\u00fang"},"content":{"rendered":"\n
Ch\u01a1i \u0111\u00e1nh l\u00f4 l\u00e0 m\u1ed9t c\u00e1ch ch\u01a1i \u0111\u01a1n gi\u1ea3n kh\u00f4ng qu\u00e1 kh\u00f3 v\u00e0 bi\u1ebfn t\u1ea5u c\u1ee7a l\u00f4 ch\u00ednh l\u00e0 \u0111\u00e1nh l\u00f4 xi\u00ean, v\u00e0 th\u01b0\u1eddng th\u00ec ch\u00fang ta c\u00f3 l\u00f4 xi\u00ean 2, l\u00f4 xi\u00ean 3 v\u00e0 l\u00f4 xi\u00ean 4 v\u1edbi \u0111\u1ed9 kh\u00f3 v\u00e0 x\u00e1c su\u1ea5t t\u0103ng d\u1ea7n. Tuy kh\u00f3 nh\u01b0ng n\u1ebfu bi\u1ebft c\u00e1ch t\u00ednh th\u00ec \u0103n l\u00f4 xi\u00ean h\u1eddi h\u01a1n c\u1ea3 \u0111\u00e1nh l\u00f4 b\u00ecnh th\u01b0\u1eddng r\u1ea5t nhi\u1ec1u. V\u00e0 h\u00f4m nay ch\u00fang t\u00f4i s\u1ebd \u0111\u01b0a ra th\u1ee7 thu\u1eadt t\u00ednh l\u00f4 xi\u00ean d\u1ec5 tr\u00fang nh\u1ea5t cho c\u00e1c ae tham kh\u1ea3o.<\/p>\n\n\n\n
\u0110\u1ea7u ti\u00ean, ch\u00fang ta c\u1ea7n ph\u1ea3i hi\u1ec3u kh\u00e1i ni\u1ec7m v\u1ec1 l\u00f4 xi\u00ean (s\u1ed1 \u0111\u00e1) l\u00e0 g\u00ec. Gi\u1ea3 s\u1eed \u0111\u00e1nh l\u00f4 th\u00ec ch\u00fang ta ch\u1ecdn \u0111\u00e1nh l\u1ebb m\u1ed9t c\u1eb7p s\u1ed1 ho\u1eb7c b\u1ed9 s\u1ed1 cho t\u1eebng ng\u00e0y, v\u00ed d\u1ee5 ch\u00fang t\u00f4i \u0111\u00e1nh con l\u00f4 24 cho ng\u00e0y th\u1ee9 nh\u1ea5t, con l\u00f4 42 cho ng\u00e0y th\u1ee9 2,\u2026 L\u00f4 xi\u00ean l\u00e0 b\u1ea1n \u0111\u00e1nh theo c\u00e1c c\u1eb7p s\u1ed1 c\u00f3 d\u1ea1ng nh\u01b0 [s\u1ed1 1;s\u1ed1 2] v\u00ed d\u1ee5 [24;42] v\u00e0 hai con n\u00e0y ph\u1ea3i c\u00f9ng v\u1ec1 th\u00ec b\u1ea1n m\u1edbi th\u1eafng, xi\u00ean 3 v\u00e0 xi\u00ean 4 t\u01b0\u01a1ng t\u1ef1 nhau. C\u00f3 m\u1ed9t s\u1ed1 n\u01a1i cho ph\u00e9p c\u00e1c b\u1ea1n \u0111\u00e1 2 \u0111\u00e0i v\u1edbi nhau (mi\u1ec1n Trung \u2013 Nam). Th\u01b0\u1eddng m\u1ecdi ng\u01b0\u1eddi s\u1ebd \u0111\u00e1nh \u0111\u1ea7u \u0111\u00edt xoay ng\u01b0\u1ee3c theo c\u00e1ch t\u00ednh th\u1ee7 thu\u1eadt t\u00ednh l\u00f4 xi\u00ean mau tr\u00fang.<\/p>\n\n\n\n
H\u1eb1ng ng\u00e0y, l\u00f4 mi\u1ec1n b\u1eafc s\u1ebd x\u1ed5 27 gi\u1ea3i. Do v\u1eady, x\u00e1c su\u1ea5t khi b\u1ea1n ch\u1ecdn tr\u00fang 1 l\u00f4 xi\u00ean l\u00e0 23,76%. T\u1ea1i sao l\u1ea1i c\u00f3 k\u1ebft qu\u1ea3 nh\u01b0 th\u1ebf n\u00e0y th\u00ec ch\u00fang t\u00f4i xin gi\u1ea3i th\u00edch nh\u01b0 sau. N\u1ebfu b\u1ea1n \u0111\u00e3 h\u1ecdc qua x\u00e1c xu\u1ea5t th\u1ed1ng k\u00ea th\u00ec t\u1ef7 l\u1ec7 tr\u00fang l\u00e0 100% t\u01b0\u01a1ng \u1ee9ng v\u1edbi 1, ngh\u0129a l\u00e0 m\u1ecdi s\u1ef1 tr\u00ean \u0111\u1eddi \u0111\u1ec1u quy v\u1ec1 x\u00e1c su\u1ea5t t\u1ed1i \u0111a l\u00e0 1 v\u00e0 l\u00fd t\u01b0\u1edfng nh\u1ea5t l\u00e0 1\/2 (0.5)<\/p>\n\n\n\n
Mu\u1ed1n t\u00ednh \u0111\u01b0\u1ee3c t\u1ef7 l\u1ec7 \u0103n th\u00ec ta ph\u1ea3i t\u00ednh t\u1ef7 l\u1ec7 tr\u01b0\u1ee3t l\u00f4 tr\u01b0\u1edbc (t\u1ef7 l\u1ec7 t\u1ea1ch l\u00f4) v\u00e0 d\u00f9ng 1 tr\u1eeb \u0111i t\u1ea1ch l\u00e0 ra tr\u00fang l\u00f4. T\u1ea1i v\u00ec th\u1eafng l\u00e0 chuy\u1ec7n kh\u00f4ng bi\u1ebft nh\u01b0ng thua th\u00ec c\u00f3 th\u1ec3 \u0111o\u00e1n bi\u1ebft tr\u01b0\u1edbc \u0111\u01b0\u1ee3c t\u01b0\u01a1ng \u0111\u1ed1i v\u1edbi th\u1ee7 thu\u1eadt t\u00ednh l\u00f4 xi\u00ean mau tr\u00fang.<\/p>\n\n\n\n V\u1eady, t\u1ef7 l\u1ec7 b\u1ea1n tr\u01b0\u1ee3t l\u00f4 l\u00e0 99% ( tr\u01b0\u1ee3t b\u1edfi v\u00ec t\u1ea1i b\u1ea1n \u0111\u00e1nh c\u00f3 1 con th\u00f4i, c\u00f3 tr\u00fang lu\u00f4n th\u00ec l\u00e0 do 1% \u0111\u00e3 x\u1ea3y ra v\u00e0o \u0111\u00fang chu k\u00ec). V\u00ec v\u1eady t\u1ef7 l\u1ec7 b\u1ea1n tr\u01b0\u1ee3t l\u00f4 trong 27 l\u1ea7n quay ph\u1ea3i l\u00e0 99%^27 (l\u1ea5y s\u1ed1 99% nh\u00e2n v\u1edbi ch\u00ednh n\u00f3 27 l\u1ea7n). T\u1eeb \u0111\u00f3, ta suy ra c\u00f4ng th\u1ee9c t\u00ednh t\u1ef7 l\u1ec7 th\u1eafng:<\/p>\n\n\n\n (B\u1ea1n c\u1ee9 th\u1eed g\u00f5 c\u00f4ng th\u1ee9c n\u00e0y l\u00ean Google l\u00e0 ra k\u1ebft qu\u1ea3) cho k\u1ebft qu\u1ea3 ~ 23,7% (kh\u00f4ng ph\u1ea3i 27% nh\u00e9 ^_^). Nh\u00e2n v\u1edbi 100 \u0111\u1ec3 \u0111\u1ed5i ng\u01b0\u1ee3c ra %.<\/p>\n\n\n\n V\u1edbi t\u1ec9 s\u1ed1 n\u00e0y th\u00ec b\u1ea1n c\u1ee9 x\u1ed5 c\u1ea7u 4-5 l\u1ea7n g\u00ec \u0111\u1ea5y l\u00e0 b\u1ea1n tr\u00fang \u0111\u01b0\u1ee3c 1 con l\u00f4 xi\u00ean, v\u1eady c\u00f2n l\u00f4 xi\u00ean 2, 3 v\u00e0 xi\u00ean 4 th\u00ec sao ? B\u1ea1n xem c\u00e1ch t\u00ednh nh\u01b0 b\u00ean d\u01b0\u1edbi:<\/p>\n\n\n\n N\u1ebfu nh\u01b0 theo b\u00e0i vi\u1ebft tr\u00ean \u0111\u00e2y th\u00ec \u0111\u00e1nh l\u00f4 xi\u00ean 2<\/strong> t\u1ef7 l\u1ec7 l\u1ea7n n\u00e0o c\u0169ng tr\u00fang v\u00ec m\u1ed7i l\u1ea7n x\u1ed5 l\u00e0 27 l\u1ea7n, nh\u01b0ng v\u00ec t\u00ednh to\u00e1n s\u00e1ch v\u1edf th\u00ec c\u00f3 kh\u00e1c bi\u1ec7t so v\u1edbi th\u1ef1c t\u1ebf n\u00ean % tr\u00fang ch\u1ec9 l\u00e0 l\u00fd t\u01b0\u1edfng v\u00e0 n\u1ebfu ch\u01a1i xi\u00ean 3 v\u00e0 4<\/strong> th\u00ec t\u1ef7 l\u1ec7 tr\u00fang xem nh\u01b0 v\u00f4 v\u1ecdng ^_^. Ch\u00fac c\u00e1c b\u1ea1n th\u00e0nh c\u00f4ng!<\/p>\n\r\n Ch\u01a1i \u0111\u00e1nh l\u00f4 l\u00e0 m\u1ed9t c\u00e1ch ch\u01a1i \u0111\u01a1n gi\u1ea3n kh\u00f4ng qu\u00e1 kh\u00f3 v\u00e0 bi\u1ebfn t\u1ea5u c\u1ee7a l\u00f4 ch\u00ednh l\u00e0 \u0111\u00e1nh l\u00f4 xi\u00ean, v\u00e0…<\/p>\n","protected":false},"author":1,"featured_media":18173,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[3529,3407,2542,2536,3425,2608,2530,3535,3435,3221,3100,3532,2966,3436,3464,3404,3528,3533,3401,3531,3381,3389,3530,3534],"yoast_head":"\n<\/figure>\n\n\n\n
T\u1ef7 l\u1ec7 t\u1ea1ch l\u00f4 \u0111\u01b0\u1ee3c t\u00ednh nh\u01b0 sau v\u1edbi c\u00e1c d\u1eef ki\u1ec7n:<\/h3>\n\n\n\n
[1 \u2013 (99%^27)] x 100<\/strong><\/em><\/h5>\n\n\n\n
l\u1ea5y s\u1ed1 b\u1eafc si\u00eau vip <\/span><\/h3>\r\n
\u00a0c\u1ea7u b\u1ea1ch th\u1ee7 l\u00f4 mb si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u b\u1ea1ch th\u1ee7 l\u00f4 2 nh\u00e1y mb si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u song th\u1ee7 l\u00f4 mb si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u b\u1ea1ch th\u1ee7 l\u00f4 k\u00e9p mb si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u song th\u1ee7 l\u00f4 k\u00e9p mb si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u b\u1ea1ch th\u1ee7 \u0111\u1ec1 mb si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u song th\u1ee7 \u0111\u1ec1 mb si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u d\u00e0n \u0111\u1ec1 4 s\u1ed1 mb si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u d\u00e0n \u0111\u1ec1 6 s\u1ed1 mb si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u d\u00e0n \u0111\u1ec1 8 s\u1ed1 mb si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u d\u00e0n \u0111\u1ec1 10 s\u1ed1 mb si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u d\u00e0n l\u00f4 4 s\u1ed1 mb si\u00eau v\u00edp<\/strong><\/a>\r\n<\/pre>\r\n
l\u1ea5y s\u1ed1 mi\u1ec1n b\u1eafc<\/span><\/h3>\r\n
c\u1ea7u d\u00e0n l\u00f4 6 s\u1ed1 mb si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u d\u00e0n l\u00f4 8 s\u1ed1 mb si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u d\u00e0n l\u00f4 xi\u00ean 2 mb si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u d\u00e0n l\u00f4 xi\u00ean 3 mb si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u d\u00e0n l\u00f4 xi\u00ean 4 mb si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u 3 c\u00e0ng mb si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u d\u00e0n 3 c\u00e0ng 2 s\u1ed1 mb si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u d\u00e0n l\u00f4 10 s\u1ed1 mb si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i mb si\u00eau v\u00edp<\/strong><\/a>\r\n<\/pre>\r\n
l\u1ea5y s\u1ed1 mi\u1ec1n nam<\/span><\/h3>\r\n
c\u1ea7u x\u1ec9u ch\u1ee7 mn si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mn si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u gi\u1ea3i 8 mn si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u bao l\u00f4 mn si\u00eau v\u00edp<\/a><\/strong>\r\n\r\n
c\u1ea7u c\u1eb7p x\u1ec9u ch\u1ee7 mn si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u song th\u1ee7 l\u00f4 mn si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mn si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u \u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t mn si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u l\u00f4 3 s\u1ed1 mn si\u00eau v\u00edp<\/strong><\/a>\r\n<\/pre>\r\n
l\u1ea5y s\u1ed1 mi\u1ec1n trung<\/span><\/h3>\r\n
c\u1ea7u x\u1ec9u ch\u1ee7 mt si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mt si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u gi\u1ea3i 8 mt si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u bao l\u00f4 mt si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u c\u1eb7p x\u1ec9u ch\u1ee7 mt si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u song th\u1ee7 l\u00f4 mt si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mt si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u \u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t mt si\u00eau v\u00edp<\/strong><\/a>\r\n\r\n
c\u1ea7u l\u00f4 3 s\u1ed1 mt si\u00eau v\u00edp<\/strong><\/a>\r\n<\/pre>\r\n\r\n","protected":false},"excerpt":{"rendered":"