文件名称：数值分析实验 插值法
文件大小：6KB
文件格式：ZIP
更新时间：2016-03-20 13:33:04
插值
数值分析实验 插值法 java版 import java.awt.*; import java.awt.event.*; import java.util.StringTokenizer; import javax.swing.Box; class chazhifa extends Frame implements ActionListener { TextArea area, result, result2; Button butt, butt2, butt3; Label lab, lab3; Box box1, box2, box3, box4, box5, box6, box7; TextField field, field2; chazhifa() { super("插值法:"); area = new TextArea(5, 34); result = new TextArea(4, 8); result.setEditable(false); result2 = new TextArea(4, 8); result2.setEditable(false); butt = new Button("拉格朗日插值:"); butt3 = new Button("牛顿插值:"); butt2 = new Button("清除"); field = new TextField(5); field2 = new TextField(5); lab = new Label("依次输入xi和yi的值:"); lab3 = new Label("输入n和x:"); box2 = Box.createHorizontalBox(); box1 = Box.createVerticalBox(); box3 = Box.createHorizontalBox(); box4 = Box.createHorizontalBox(); box5 = Box.createHorizontalBox(); box6 = Box.createHorizontalBox(); box7 = Box.createVerticalBox(); setLayout(new FlowLayout()); box2.add(lab3); box2.add(field); box2.add(field2); box2.add(butt2); box3.add(lab); box4.add(area); box5.add(butt); box5.add(butt3); box6.add(result); box6.add(result2); box7.add(Box.createVerticalStrut(6)); box7.add(box2); box7.add(Box.createVerticalStrut(5)); box7.add(box3); box7.add(Box.createVerticalStrut(5)); box7.add(box4); box7.add(Box.createVerticalStrut(5)); box7.add(box5); box7.add(Box.createVerticalStrut(5)); box7.add(box6); box7.add(Box.createVerticalStrut(5)); add(box7); butt.addActionListener(this); butt2.addActionListener(this); butt3.addActionListener(this); validate(); setBounds(200, 200, 300, 330); setVisible(true); addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent e) { System.exit(0); } }); }
【文件预览】：
插值法
----.project(385B)
----src()
--------chazhi.java(4KB)
----.classpath(232B)
----bin()
--------chazhifa.class(4KB)
--------chazhi.class(421B)
--------chazhifa$1.class(607B)