天天向上

開啟strings.xml準備自定義文字

 1: <?xml version="1.0" encoding="utf-8"?>

 2: <resources>

 3:  

 4: <string name="app_name">ArithmeticTest</string>

 5: <string name="action_settings">Settings</string>

 6: <string name="hello_world">Hello world!</string>

 7: <string name="InputFirstNumber">輸入第一個數字</string>

 8: <string name="InputSecondNumber">輸入第二個數字</string>

 9: <string name="CalResult">計算結果</string>

 10: <string name="Addition">+</string>

 11: <string name="Subtraction">-</string>

 12: <string name="Multiplication">x</string>

 13: <string name="Division">/</string>

 14: 

 15: </resources>

目的: 在文字編輯方塊中輸入內容, 按下按鈕後取得剛才輸入的內容並顯示在另一個TextView上

定義字串strings.xml

 1: <?xml version="1.0" encoding="utf-8"?>

 2: <resources>

 3:  

 4: <string name="app_name">ButtonTest</string>

 5: <string name="action_settings">Settings</string>

 6: <string name="hello_world">Hello world!</string>

 7: <string name="Button">按鈕</string>

 8: <string name="checkbox1">白天</string>

 9: <string name="checkbox2">夜晚</string>

 10: <string name="Male">男</string>

 11: <string name="Female">女</string>

 12:  

 13: </resources>

開啟新Android應用專案

選擇SDK版本

workspace的路徑: C:\Users\ryan\workspace\ 專案名稱:MyFirstAndroidProject 開啟MainActivity.java加入三個import

 1: import android.widget.Button;

 2: import android.widget.TextView;

 3: import android.widget.LinearLayout;

http://developer.android.com/sdk/index.html 網頁路徑: Developers –> Develop –> Tools –> Download

在之前Visual Studio 2010, 可以找到Windows Form應用程式

但是, 在新版Visual Stuio 2012竟然找不到!
在Visual Studio 2012 選擇CLR Empty Project

PC-Based 示波器Setup Destination FolderC:\Program Files (x86)\DSO-5200 USBA shortcut will be created on the desktopA warning window pops up since the driver is not indeed installed. After the hardware is connectd with USB device, the driver will be installed automatically 

CommCamUCL2.3.1 for Windows 64bithttp://www.idsvision.com.tw/ids/download/E2vCommCamUCL2.3.1_win64.zipCommCamUCL2.3.1 for Windows 32bithttp://www.idsvision.com.tw/ids/download/E2vCommCamUCL2.3.1_win32.zip首先, 選擇安裝Win32版本C:\Program Files (x86)\e2v\CommCam GenICam CL\2.3.1e2v Imaging\CommCam GenICam CL\2.3.1自行勾選下面兩個準備安裝, 點選Install安裝完成

將目前目錄頰下的所有mp4檔案進行縮小轉檔,以下為MATLAB程式碼

 1: mkdir('out');

 2: files = dir('*.mp4');

 3: bitrate = 2000;

 4: outputFolder = ['out' filesep];

 5: c1 = 'ffmpeg -i ';

 6: c2 = [' -vf scale=640:480 -threads 0 '];

 7: c3 = outputFolder;

 8: fid = fopen('batchrun.bat','w');

 9: for k=1:length(files)

 10: cmd = [c1 files(k).name c2 c3 files(k).name];

 11: fprintf(fid, '%s\n', cmd);

 12: end

 13: fclose(fid);