For the incomplete methods, we kept the representation of the queens by a table and the method of calculation to determine if two queens are in conflict, which is much faster for this kind of problems than the representation by a matrix. heuristics: descent. Tests: 100 queens in less than 1 second and 67 iterations. 500 queens in 1 second and 257 iterations. 1000 queens in 11 seconds and 492 iterations. heuristics: Simulated annealing. Tests: 100 queens in less than 1 second and 47 iterations. 500 queens in 5 seconds and 243 iterations. 1000 queens in 13 seconds and 497 iterations. heuristics: based on Simulated Annealing. Tests: 100 queens in less than 1 second and 60 iterations. 500 queens in 1 second and 224 iterations. 1000 queens in 5 seconds and 459 iterations. 10 000 queens in 20 minutes 30 seconds and 4885 iterations.
標簽： the representation incomplete methods
上傳時間： 2015-05-05
上傳用戶：1159797854
程序簡單實現了對稀疏矩陣進行incomplete Cholesky分解的功能，具有一定參考價值。
標簽： incomplete Cholesky 程序 稀疏
上傳時間： 2015-08-17
上傳用戶：bruce
-- WISHBONE revB2 compiant I2C master core -- -- author: Richard Herveille -- rev. 0.1 based on simple_i2c -- rev. 0.2 april 27th 2001, fixed incomplete sensitivity list on assign_dato process (thanks to Matt Oseman) -- rev. 0.3 may 4th 2001, fixed typo rev.0.2 txt -> txr -- rev. 0.4 may 8th, added some remarks, fixed some sensitivity list issues
標簽： Herveille WISHBONE compiant Richard
上傳時間： 2014-01-18
上傳用戶：tzl1975
This a draft document. Please report errors, omissions, or ambiguities. This is a teaching tool, not a specification or technical document. It is overly simplified, incomplete, and likely inaccurate
標簽： This ambiguities omissions document
上傳時間： 2015-09-08
上傳用戶：gxmm
People have vast background knowledge to cope with everyday situations. We don t have to be told everything explicitly because we can call on the background knowledge. We use `default knowledge to handle situations where knowledge is incomplete. This is called common sense reasoning.
標簽： have background situations knowledge
上傳時間： 2017-06-03
上傳用戶：gmh1314
學習本章要達到的目標：口1.理解 Linux內核編譯選項的含義口2.學會根據不同的硬件配置裁減定制內核；口3.理解內核編譯過程中每一步的功能，并編譯 Linux2.630內核。需要去重新編譯 Linux內核口增加操作系統對新的硬件設備的支持口增加內核新的功能口對內核代碼或內核配置進行優化時Prompt for development and/or incomplete code/drivers口顯示處于開發調試中或尚未完善的代碼或驅口選中：如果是測試人員或者開發者；口不選：其他情況Local version append to kerne release口追加本地版本號口使用命令“uname-a”進行查看。POSIX Message Queues口 POSIX消息隊列的支持，這是 POSIX進程間通信的一部分BSD Process Accounting口將進程的統計信息寫入文件口信息通常包括建立時間、所有者、命令名稱、內存使用、控制終端等，這個選項一般是選擇的。Enable loadable module support口使能可加載模塊支持口如果使能此選項則可以通過"makemodules_insta"把內核模塊安裝在/lib/modules/中Kernel support for ELF binaries口內核對ELF文件格式的支持口ELF是開放平臺下最常用的二進制文件格式支持動態連接，支持不同的硬件平臺Kernel support for a out and ECOFF binaries口早期UNIX系統的可執行文件格式，目前已經被ELF格式取代Unix domain sockets口本機高效率的 Socket口僅能運行在本機上的高效率的 Socket，簡稱 Unix socket。口很多進程使用為這種機制在操作系統內部進行進程間通信，例如 X Window和 syslog等TCP/IP networking口TcP/IP網絡協議的支持
標簽： linux
上傳時間： 2022-03-29
上傳用戶：kingwide
