Tracking a moving object through several frames, provided changes from frame to frame are on the order of +-(10 + "X Range") pixels in the X direction and +-(10 + "Y Range") in the Y direction is done automatically because of a relatively large area of exploration during the search for an optimal (new) position for a particular control point and a very strong force exerted by large values of the image gradient.
通過JAVA設計 GUI 界面的計算器程序，用戶可以通過鼠標依次輸入參加計算的數值，進行加、減、乘、除等混合運算,這些完成標準計算器的基礎操作。當選擇科學計算器后，可以實現sin 、 cos 、 tan 、 ln、x^y、x^2、x^3、pi、n!、mod和十六進制除這個以外還可以刪除輸入，清空結果，求1除X，X百分比，十進制是，八進制，二進制的相互轉換。
FuncPlotter is a combined Java application and applet for displaying two-dimensional plots of explicit functions in one variable (ie, FuncPlotter plots functions of the form y = f(x), where f(x) is composed from common mathematical operators).
