The advantages in making the calculation program by using Mathematica are introduced, such as powerful symbolic operation, intuitive expression form, flexible function of list, rich built-in mathematical and physical functions, and excellent visualization.
利用 Mathematica的獨特優(yōu)點 ,強大的數(shù)學(xué)公式推導(dǎo)、直觀的表達(dá)形式、靈活的表功能、豐富的數(shù)學(xué)物理內(nèi)嵌函數(shù)及良好的圖形可視化功能等 ,不但高效地完成層狀壓電介質(zhì)空間問題的理論推導(dǎo) ,而且編制了短小精悍、可讀性強和計算結(jié)果直接可視化的程序。
Then,an ordinal list of entity elements of a closing outline is created.
根據(jù)沖裁件工件圖的各輪廓自封閉的特點以單鏈連接的形式存儲圖形數(shù)據(jù)，同時建立構(gòu)成封閉輪廓的所有實體元素的有向順序排序表。
The acquire and requested display of the actived data in the PB multi table;
PB中多表動態(tài)數(shù)據(jù)的獲取及按要求顯示
The Advantage of the Form Class of the Maintenance Table and Its Designing Points;
維護表的表單類的優(yōu)勢及設(shè)計要點