光學設計軟件zemax源碼： This DLL models an nular aspheric surface as described in: "Annular surfaces in annular field systems" By Jose M. Sasian Opt. eng. 36 (12) P 3401-3401 December 1997 This surface is essentially an odd aspheric surface with an offset in the aspheric terms. The sag is given by: Z = (c*r*r) / (1+(1-((1+k)*c*c*r*r))^ 1/2 ) + a*(r-q)^2 + b*(r-q)^3 + c*(r-q)^4 + ... Note the terms a, b, c, ... have units of length to the -1, -2, -3, ... power.
標簽： described aspheric surfaces Annular
上傳時間： 2014-01-08
上傳用戶：yyyyyyyyyy
his paper provides a tutorial and survey of methods for parameterizing surfaces with a view to applications in geometric modelling and computer graphics. We gather various concepts from di® erential geometry which are relevant to surface mapping and use them to understand the strengths and weaknesses of the many methods for parameterizing piecewise linear surfaces and their relationship to one another.
標簽： parameterizing provides tutorial surfaces
上傳時間： 2014-11-09
上傳用戶：努力努力再努力
this book provides the mathematical background for curves and surfaces
標簽： mathematical background provides surfaces
上傳時間： 2014-01-02
上傳用戶：fhzm5658
神經網絡教程—— Performance surfaces —— Performance Optimization —— Widrow-Hoff Learning
標簽： Performance 1048711 Optimization Widrow-Hoff
上傳時間： 2017-07-17
上傳用戶：yan2267246
The EM Wave MATLAB Library consists of a collection of MATLAB programs related to electromagnetic wave scattering with special emphasis on wave scattering by random rough surfaces and discrete random media.
標簽： MATLAB electromagnetic collection consists
上傳時間： 2015-09-06
上傳用戶：alan-ee
penMesh is a generic and efficient data structure for representing and manipulating polygonal meshes. OpenMesh is developed at the Computer Graphics Group, RWTH Aachen , as part of the OpenSGPlus project, is funded by the German Ministry for Research and Education ( BMBF), and will serve as geometry kernel upon which the so-called high level primitives (e.g. subdivision surfaces or progressive meshes) of OpenSGPlus are built. It was designed with the following goals in mind : Flexibility : provide a basis for many different algorithms without the need for adaptation. Efficiency : maximize time efficiency while keeping memory usage as low as possible. Ease of use : wrap complex internal structure in an easy-to-use interface.
標簽： manipulating representing and efficient
上傳時間： 2015-10-14
上傳用戶：米卡
程序員超級開發寶典:.net,com,delphi,java,oracle,sql,vb,vc,軟件工程等內容。其中vc篇包括 [VC_C_]NT系統下木馬進程的隱藏(11774Bytes) [VC_C_]簡單談談C++ 遞歸的思想實現以及和循環的關系(3537Bytes) [VC_C_]C++語法之函數重載(1938Bytes) [VC_C_]C語言編程風格(2200Bytes) [VC_C_]如何用Shell實現程序組快捷方式的添加(3387Bytes) [VC_C_]移動到平面(Blitting to surfaces)(11290Bytes) [VC_C_]DirectX丟失及恢復平面(12480Bytes) [VC_C_]DirectX創建平面(6312Bytes) [VC_C_]兩個小時學會DirectDraw編程(6647Bytes) [VC_C_]關于const的8點說明(2482Bytes) [VC_C_]泛型編程在非C++語言中的實現之探討(5930Bytes) [VC_C_]刪除文件中指定的部分內容(2096Bytes) [VC_C_]TOOLHELP32 In WIN2000(4138Bytes) [VC_C_]Windows下DLL編程技術及應用(7167Bytes) [VC_C_]MFC and Design Patterns(8117Bytes) [VC_C_]DVD解碼源代碼大公布(10169Bytes) [VC_C_]C++Builder實現Directx截流媒體屏代碼(10363Bytes)
上傳時間： 2014-01-22
上傳用戶：csgcd001
