Matlab Syntax Summary before UTS

Reading an image (jpg, bmp, png, tif):

image = imread (‘image.ext’);

Showing an image (jpg, bmp, png, tif):

imshow (‘image.ext’);

Showing some of image in one figure/screen:

subplot (m,n,p); imread(‘img.ext’); %annotation: %m = total row %n = total column %p = image position

Making a new screen/figure:

figure;

Create a Digital Clock in Java

Digital Clock

Download DigitalClock.java
Digital Clock class:

/**
 * @author Eri Setiawan
 */

import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.text.SimpleDateFormat;
import java.util.Date;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.Timer;

public class DigitalClock extends JLabel {
 private String pattern;
 private Timer timer;
 private int delay;

Write Comma Separated Value (CSV) from ResultSet

This code requires the use of the free library java CSV and MyCsvWriter.

. . . MyCsvWriter csvWriter = new MyCsvWriter("File Name.csv"); try {       csvWriter.writeColumnNames(rs);       csvWriter.writeRecords(rs);       csvWriter.flush();       csvWriter.close();            } catch (SQLException e) {       System.out.println("Oops-> " + e.getMessage()); } catch (IOException e) {       System.out.println("Oops-> " + e.getMessage()); } . . .