本代碼是我寫論文用的代碼,是一種優化算法CHC算法,基于MATLAB環境運行,1991年由Eshelman提出的一種基于遺傳算法的改進進化算法。
上傳時間: 2013-12-06
上傳用戶:gut1234567
蟻群算法是新興的仿生算法,最初是由意大利學者Dorigo M于1991年首次提出,由于具有較強的魯棒性,優良的分布式計算機制和易于與其它方法結合等優點,成為人工智能領域的一個研究熱點。本程序是實現簡單的蟻群算法
上傳時間: 2016-05-18
上傳用戶:sxdtlqqjl
這本書,是世界頂級C++大師Scott Meyers成名之作的第二版。其第一版誕生于1991年。在國際上,本書所引起的反響之大,波及整個計算機技術出版領域,余音至今未絕。幾乎在所有C++書籍的推薦名單上,本書都會位于前三名。作者高超的技術把握力,獨特的視角、詼諧輕松的寫作風格、獨具匠心的內容組織,都受到極大的推崇和仿效
標簽:
上傳時間: 2014-01-06
上傳用戶:ZJX5201314
小天線 作 者:(日)富吉莫特(Fujimoto,K.)等著;俱新德,肖良勇譯出版項:國防工業出版社 / 1991.12 本書介紹小天線理論和技術,以及具體的分析和設計方法。
上傳時間: 2017-04-08
上傳用戶:qweqweqwe
Fortran has always been the principal language used in the fields of scientific, numerical, and engineering programming, and a series of revisions to the standard defining successive versions of the language has progressively enhanced its power and kept it competitive with several generations of rivals. Beginning in 1978, the technical committee responsible for the development of Fortran standards, X3J3 (now called J3), laboured to produce a new, much- needed modern version of the language, Fortran 90. Its purpose is to "promote portability, reliability, maintainability, and efficient execution... on a variety of computing systems". The standard was published in 1991, and work began in 1993 on a minor revision, known informally as Fortran 95. Now this revised
標簽: scientific the principal numerical
上傳時間: 2017-04-12
上傳用戶:a3318966
在Windows下的各種網絡編程接口中,Windows Sockets脫穎而出,越來越得到大家的重視,這是因為Windows Sockets規范是一套開放的、支持多種協議的Windows下的網絡編程接口。從1991年的1.0版到1995年的2.0.8版,經過不斷完善并在Intel、Microsoft、Sun、SGI、Informix、Novell等公司的全力支持下,已成為Windows網絡編程的事實上的標準。 在作者利用Windows Sockets規范進行應用開發的過程中,發現這方面的資料很少,特別是缺乏一本全面而實用的專著。為了使廣大用戶能夠充分理解和應用這套規范,我們編寫了這本書。本書不但對Windows Sockets 1.1及2.0規范作了較為詳盡的介紹,還結合了作者的實際工作,給出了具有實際應用價值的程序實例
上傳時間: 2014-01-15
上傳用戶:z754970244
Computation of loudness (Zwicker model) according to ISO 532B / DIN 45631 norms. This model is valid for steady sounds. Code based on BASIC program published in the following article: Program for calculating loudness according to DIN 45 631 (ISO 532B)", E.Zwicker and H.Fastl, J.A.S.J (E) 12, 1 (1991).
上傳時間: 2016-11-14
上傳用戶:zztony16
1991年1月,在電子展上出現了NES版SimCity的原型。之后它再也沒有出現 - 幾個月后它出現在sfc上 - 但是視頻游戲歷史學家已經追蹤了之前未被發現的版本,并將其上傳到互聯網上供所有人查看。
上傳時間: 2019-04-11
上傳用戶:bzxgcs
Since the original publication of Manual 74 in 1991, and the preceding “Guidelines for Transmission Line Structural Loading” in 1984, the understanding of structural loadings on transmission line structures has broadened signifi cantly. However, improvements in computational capa- bility have enabled the transmission line engineer to more easily deter- mine structural loadings without properly understanding the parameters that affect these loads. Many seasoned professionals have expressed concern for the apparent lack of recent information on the topic of struc- tural loadings as new engineers enter this industry. The Committee on Electrical Transmission Structures is charged with the responsibility to report, evaluate, and provide loading requirements of transmission struc- tures. This task committee was therefore formed to update and revise the 1991 manual.
標簽: Transmission Guidelines Electrical Line for
上傳時間: 2020-06-07
上傳用戶:shancjb
交流電梯電動機通用技術條件m,
上傳時間: 2022-01-06
上傳用戶:qdxqdxqdxqdx